On a Saturday night in early December 1945, Bill Monroe and his Blue Grass Boys take the stage at the Ryman Auditorium in Nashville for a Grand Ole Opry broadcast on WSM, and Monroe introduces his new banjo player. Earl Scruggs is twenty-one years old, from Flint Hill, North Carolina. He has spent the last decade refining a three-finger picking style he had learned in pieces — partly from his older cousin Smith Hammett, partly from Snuffy Jenkins’s WBT broadcasts out of Charlotte, partly from listening to Don Reno and other Carolina players who were developing related styles in parallel. The audience that night hears something they have never heard before, played at a velocity nobody outside the Carolinas had quite managed to put on a stage.

That, at any rate, is the story. The date — December 8 is the figure most commonly cited — is folk-history shorthand. What’s documented is that Scruggs auditioned at Monroe’s residence at Nashville’s Tulane Hotel in the first week of December, that he ran through “Sally Goodin” and “Dear Old Dixie” with Lester Flatt and Chubby Wise listening, that Monroe hired him on the spot, and that he joined the band onstage within days. No recording of the Ryman appearance survives; Grand Ole Opry broadcasts in 1945 were aired live on WSM but not routinely preserved, and magnetic tape was still three years from market. The earliest recording of the new lineup was cut nine months later, at WBBM in Chicago on September 16, 1946. Its first side, “Heavy Traffic Ahead,” is the earliest documentary evidence of bluegrass as we now know it.

What that record captures is conventionally called the birth of the genre, but the historian Neil V. Rosenberg — whose Bluegrass: A History remains the field’s foundational text — is careful to call it a crystallization instead. The sound had been gathering at least since 1939, when Monroe formed the Blue Grass Boys, and the components of it had been circulating in the South for much longer than that. The fiddle had crossed the Atlantic in the eighteenth century. The banjo had crossed in a different direction, on different boats, under unspeakably different circumstances. The Carter Family had cut “Wildwood Flower” eighteen years earlier. Bob Wills was filling dance halls in Tulsa. Earl Scruggs himself had spent his Flint Hill boyhood learning a style of banjo playing that was already a generation old.

When the Blue Grass Boys cut “Heavy Traffic Ahead” that September, they were not the only band working this material out. Three hundred miles east, the Stanley Brothers — Carter and Ralph, from Dickenson County, Virginia, raised on Sacred Harp singing and the Blue Sky Boys — had just formed their own band and would record in a closely parallel idiom by the end of 1947; within another year, Lester Flatt and Earl Scruggs themselves would quit the Blue Grass Boys to form the Foggy Mountain Boys. What we now call bluegrass is the work of those three bands, developing in parallel between 1945 and 1948.

The night at the Ryman was a convergence, not a beginning. This chapter is about the streams that ran into it.

Songs from across the water

Some of the oldest songs still being sung in bluegrass concerts are about murder.

It is not a coincidence. The European half of the music’s lineage runs through a centuries-long oral tradition of narrative song — and what the tradition preserved best, often, were stories with violence in them. The form had a name: the broadside ballad. From the late 1500s through the nineteenth century, printers in London, Edinburgh, and the English provinces would sell single-sheet broadsides at fairs and inns, each one a song typeset on cheap paper, often reporting (or inventing) a recent crime. The broadside was the period’s tabloid press in verse. A sailor who murders his pregnant lover, a young woman drowned in a millpond, a soldier hanged for treason — these were the songs that paid for themselves at three a penny.

“Pretty Polly,” recorded by the Stanley Brothers in 1950 and a bluegrass standard ever since, descends almost certainly from “The Gosport Tragedy,” a broadside printed in England around 1727 about an English sailor named Willie who promises to marry a young woman named Polly, lures her into the woods, and stabs her. The tune crossed the Atlantic with the Ulster Scots migrations of the eighteenth century and condensed itself, over generations of singing, into a few stark verses with the rhythm of a frailing banjo behind them. “Omie Wise,” another bluegrass standard, descends from a different lineage entirely: it is an American broadside about a real 1808 murder in Randolph County, North Carolina, when a man named Jonathan Lewis drowned a pregnant woman named Naomi Wise. The song was probably composed within months of the killing, by someone in the community who knew the story.

These songs are often grouped under the rubric “Child ballads,” after the Harvard scholar Francis James Child, whose five-volume English and Scottish Popular Ballads (1882–1898) compiled 305 narrative ballads from older British sources. But the rubric is sloppier than people realize. “Pretty Polly” is not a Child ballad; it derives from a broadside printed a century after the Child canon’s older material. “Omie Wise” is American. “Bury Me Beneath the Willow” is a late-nineteenth-century American composition. The genuinely Child-canon ballads that survived in Appalachia — “Barbara Allen,” “Matty Groves,” “The House Carpenter,” “Fair Margaret and Sweet William” — did so alongside this larger pool of post-Child broadsides and American originals, and the difference between them is rarely audible to listeners.

See: Murder Ballads in Bluegrass →

The transatlantic music had two largely separate functions in its old-country life. Dance music was instrumental and propulsive — reels in 4/4, jigs in 6/8, hornpipes for sailors, strathspeys with their distinctive Scottish dotted rhythm — played at ceilidhs, country-dance gatherings, weddings, and harvest festivals. The fiddle (the same instrument as the violin, adopted from Italy in the sixteenth century and quickly absorbed into folk hands) was the dance-tune lead voice; harps, tin whistles, and various regional bagpipes — Northumbrian smallpipes in northeast England, Highland pipes in Scotland, uilleann pipes in Ireland — filled in the rest. Ballad singing, by contrast, was unaccompanied or sparely accompanied, performed at night in domestic settings, and held the narrative repertoire — the Child ballads, the broadsides, the murder songs. What did not come over with the migrations, in any quantity, was the guitar. The guitar is Spanish; it did not enter folk use in the British Isles until the late nineteenth century, and the string-band lineup that defines bluegrass — fiddle, banjo, guitar, mandolin, bass — was an American assembly, not a transatlantic inheritance. The European half of bluegrass is principally the fiddle and the voice.

Most of what we know about the survival of these songs in Appalachia is owed to a 1916–1918 collecting expedition by the English folk-music scholar Cecil Sharp and his assistant Maud Karpeles, who, at the invitation of the American settlement-school worker Olive Dame Campbell, traveled through North Carolina, Tennessee, Virginia, West Virginia, and Kentucky over the course of three summers and notated 1,612 songs sung by 281 singers. The two-volume collection that resulted, English Folk Songs from the Southern Appalachians, established a popular and scholarly framing that has never quite gone away: that Appalachia was a kind of preserved museum of English balladry, an “Elizabethan Appalachia” frozen since the eighteenth century in the hollers and the hardwood ridges.

The framing is wrong in nearly every direction. As the folklorist David Whisnant demonstrated in his 1983 book All That Is Native and Fine, the “pure Scots-Irish Appalachia” narrative was largely a late-nineteenth and early-twentieth-century invention — a construction by settlement workers, local-color writers, and outside collectors who selectively curated mountain culture into a tidy white-Anglo-Celtic story that fit the romantic-nationalist program of the day. Sharp himself ignored fiddle tunes, hymns, instrumentals, recent compositions, and African-American songs; the Campbells steered him toward white English and Scots-Irish enclaves, away from German-American communities and Black settlements. The mountains were always demographically mixed. English, Lowland Scots, Ulster Scots, German, Welsh, French Huguenot, Cherokee, free and enslaved African Americans were all part of the region from the eighteenth century onward, and they all left fingerprints on what eventually became “Appalachian” music. The German-derived mountain dulcimer alone — descended from the Scheitholt brought across the Atlantic by Palatine Germans — punctures the Scots-Irish purity thesis the moment you hear it.

What Sharp did collect, the songs do survive in his notebooks and on later recordings, and they made it into the bluegrass canon: “Pretty Polly,” “Omie Wise,” “Little Margaret,” “Wayfaring Stranger,” “Matty Groves,” “Knoxville Girl” (another transatlantic broadside, this one a transplant of the 1700s English “Wexford Girl”). What we can fairly say is that an old British ballad tradition, jumbled with American broadsides, modal Highland-pipe scales, Presbyterian and Methodist hymnody, and the fiddle’s adaptability to dance music and lonesome air alike, produced a distinct American voice. The “high lonesome sound” that bluegrass is famous for is not, however, an inheritance from across the water. It is an American development of the twentieth century, made out of older materials.

The tradition’s most direct surviving voice was Texas Gladden of Salem, Virginia, recorded by Alan Lomax in 1941 for the Library of Congress. Her unaccompanied “Barbara Allen” is what a Child ballad sounded like in living memory. The Stanley Brothers in 1950 are the same song-pool a generation later, with a band behind it.

The Old World traditions did not stop developing when the Appalachian branch left. They are still alive, and in some places remarkably continuous with what bluegrass eventually picked up. In Cape Breton, on the eastern Canadian coast, an unbroken line of Scottish-emigrant fiddlers — Buddy MacMaster, Natalie MacMaster, Jerry Holland — preserves an eighteenth-century Highland style that, by some scholarly accounts, has more in common with the music Scots brought to the Americas than with the music left behind in Scotland after the Highland Clearances. Irish traditional music continues through Planxty, the Bothy Band, the Chieftains, and the contemporary scene around Sharon Shannon and Lúnasa; the same jigs and reels travel back and forth across the Atlantic with little adaptation. Scandinavian folk music — the Swedish nyckelharpa, the Norwegian Hardanger fiddle with its sympathetic strings — runs a parallel evolutionary track: different specific instruments, the same medieval modal vocabulary, the same dance-and-ballad functional division. When a bluegrass fiddler plays “Soldier’s Joy,” she is playing a tune that has been in print since at least 1782 and that Scottish and Norwegian musicians know under their own names and play in slightly different ways. The Appalachian branch was one of several.

The other Atlantic

The instrument that defines bluegrass to a casual listener — the banjo — is not European. It is West African.

The lineage is now well documented, though it took a century of revisionist scholarship to get there. The standard reference is Cecelia Conway‘s African Banjo Echoes in Appalachia (1995), reinforced by Karen Linn’s That Half-Barbaric Twang (1991), and more recently by the work of the African-American banjo scholar Tony Thomas and the musicians of the Carolina Chocolate Drops, whose 2005 meeting with the great Black fiddler Joe Thompson at the Black Banjo Gathering in Boone, North Carolina, helped open a new chapter of public reclamation. The five-string banjo is an African instrument, brought to North America by enslaved people via the Caribbean. Its closest documented African relative is the Senegambian akonting, a gourd-bodied folk lute played by the Jola people, whose drone-string-and-stroke-style technique matches mid-nineteenth-century American banjo manuals so precisely that the resemblance cannot be coincidental.

It would have stayed an African-American instrument were it not for one of the more grotesque chapters in American performance history. In the 1830s and 1840s, white men in the urban Northeast began appearing onstage in blackface, performing what they called “Ethiopian” songs and dances borrowed (and caricatured) from enslaved Black musicians they had observed in Virginia and Maryland. The first widely successful white banjoist was a Virginian named Joel Walker Sweeney, born around 1810 in Appomattox County, who learned to play from local enslaved musicians and brought the instrument onto vaudeville stages in the 1830s. The Virginia Minstrels — the first full-length blackface minstrel show in the United States — debuted at the Bowery Amphitheatre in February 1843. By the late nineteenth century, the banjo had passed almost entirely into white hands, mostly through this disgraceful mechanism. The instrument’s African origins were forgotten by most listeners within two generations.

What the minstrel pipeline did not break, in the meantime, was the parallel Black string-band tradition in the rural South. Black and white musicians played side by side at country dances throughout the late nineteenth and early twentieth centuries; the segregation of the music was, as the historian Karl Hagstrom Miller has argued at length in Segregating Sound (2010), substantially a creation of the 1920s record industry. When Ralph Peer at OKeh began marketing “race records” to Black audiences (starting with Mamie Smith’s “Crazy Blues” in 1920) and “hillbilly records” to white audiences (starting with Fiddlin’ John Carson in 1923), he sorted musicians who had been sharing repertoire for decades into separate commercial categories. The musical traffic kept moving in both directions; the record-store shelves did not.

The Black string bands of the 1920s and 1930s — Andrew and Jim Baxter, the Mississippi Sheiks, Howard Armstrong’s Tennessee Chocolate Drops, Frank Stokes — played a repertoire that overlapped substantially with their white neighbors, dance tunes that bluegrass would later sweep into its own catalog. The Mississippi Sheiks’ “Sitting on Top of the World” became a Monroe standard. The Grand Ole Opry’s first star, the harmonica player DeFord Bailey, was a Black musician from Smith County, Tennessee; his “Pan American Blues” was a staple of WSM broadcasts from 1927 until the Opry’s management forced him out in 1941, an injustice the Opry formally apologized for in 2022.

Most directly relevant to the music we are tracing is a guitarist and fiddler from Ohio County, Kentucky named Arnold Shultz. Shultz was born in 1886, the son of a man who had been enslaved, and he played dances and house parties around the western Kentucky hill country in the 1920s. Among the local boys he hired to back him on guitar was a near-sighted teenager from Rosine named Bill Monroe. Monroe spoke about Shultz repeatedly in interviews late in his life, telling the folklorist Ralph Rinzler that Shultz had taught him “runs I use a lot in my music” and that, had he not picked up the mandolin, he might have become a blues guitarist “like Arnold.” No recordings of Shultz survive. He died in 1931 at forty-five. The Bluegrass Music Hall of Fame inducted him in 2025, ninety-four years after his death.

What Shultz transmitted to Monroe is impossible to specify with precision. What he transmitted to bluegrass, by way of Monroe, is the blues feel in the mandolin chop, the chromatic transitional run, the bent third over a major chord — small features that are easy to miss until you listen for them, and then impossible to unhear. There are no Black founding members of the classic Blue Grass Boys lineup. There is a Black guitarist who taught the bandleader.

See: The Blues and the Roots of Bluegrass →

The hillbilly era

The story of pre-bluegrass commercial recording is sometimes told as a single event — the Bristol Sessions of July and August 1927, Ralph Peer’s field-recording expedition to a small Tennessee–Virginia border town where, by happy accident, both the Carter Family and Jimmie Rodgers walked through the door of his temporary studio on State Street. Johnny Cash later called Bristol the “Big Bang of country music.” The phrase has stuck. It is also misleading.

By 1927, country music was already five years into its commercial existence. The Texas fiddler Eck Robertson had recorded “Sallie Gooden” for Victor in New York City in June 1922 — the first commercially released country record. Fiddlin’ John Carson recorded “The Little Old Log Cabin in the Lane” for OKeh in Atlanta in June 1923, the first commercial country hit, which sold strongly enough that record labels began sending field-recording teams into the South looking for more. Vernon Dalhart’s “The Wreck of the Old 97,” recorded in August 1924, became the first country million-seller. Charlie Poole and the North Carolina Ramblers cut “Don’t Let Your Deal Go Down Blues” in July 1925, which sold approximately 106,000 copies — extraordinary for a string-band record. Gid Tanner and the Skillet Lickers were assembled by Columbia in Atlanta in April 1926 and began an eight-year run that would produce more than a hundred sides. By the time Peer set up his portable Western Electric rig in the Taylor-Christian Hat Company building in Bristol, in the last week of July 1927, the commercial pipeline was running at full pressure.

The technological inflection point was not 1927. It was 1925. That year, Western Electric’s Bell Laboratories perfected an electrical recording system — a matched-impedance microphone, amplifier, and cutting head — that replaced the acoustic horns of the cylinder and shellac era. Bandwidth jumped from a tinny 250–2,500 Hz to something close to 50–6,000 Hz. The Victor Talking Machine Company adopted the system in April 1925; the first commercial electrical Victor record was Leopold Stokowski conducting “Danse macabre.” Within two years, portable versions of the same rig could be loaded into the back of a touring car and driven to a small Appalachian hat-company building. The Bristol Sessions are what happened when that technology met an A&R man who had figured out how to make money from it.

That A&R man was Ralph Peer, and his role in shaping the early country recording industry was substantially larger than his role in any single recording session. Peer worked for Victor without a salary; his compensation came from controlling the publishing rights to the songs his artists recorded. He routed those rights through his own company, Southern Music Publishing, founded in 1928. The arrangement gave him an incentive to find performers willing to record original material, or material so deep in the folk tradition that no other publisher could plausibly claim it. The artists got a flat session fee, often around $50 a side, and — if Peer was feeling generous — a fifty-percent share of songwriter royalties. Peer got the rest, and he became wealthy.

The Bristol Sessions ran from July 25 to August 5, 1927. Nineteen acts recorded seventy-six sides. The first act recorded, on July 25, was Ernest “Pop” Stoneman, already an established Victor artist, whose presence and well-publicized royalty checks were what had drawn most of the other applicants to Bristol in the first place. The Carter Family — A. P., Sara, and Sara’s eighteen-year-old cousin Maybelle — recorded on August 1 and 2; six sides, including “Bury Me Under the Weeping Willow” and “Single Girl, Married Girl.” Jimmie Rodgers, who had ridden up from Asheville with his band the Tenneva Ramblers, recorded as a solo act on August 4, after the Ramblers split off over a billing dispute the night before; he cut two sides, including “The Soldier’s Sweetheart,” and was paid $100. The Carters’ “Single Girl, Married Girl” sold strongly enough on its first release that Peer summoned them to Camden, New Jersey, for a follow-up session the next May. There they recorded “Wildwood Flower.”

What “Wildwood Flower” demonstrates, more than anything else, is the technique Maybelle had worked out for playing the guitar as both rhythm and lead at once: thumb on the bass strings carrying the melody, fingers brushing rhythm on the trebles. The technique is often called the “Carter scratch” or the “church lick,” and it descends, distantly, from banjo frailing. It is the immediate ancestor of bluegrass flatpicking, and through Maybelle’s daughter Anita and granddaughter Carlene it stayed in the family for three more generations.

A. P. Carter’s role in the band was less as a performer than as a song collector. He spent the 1930s traveling the southern Appalachian back country looking for old songs to copyright under Peer’s publishing arrangement. He often did not travel alone. His traveling companion, on many of these trips, was a Black guitarist and singer named Lesley Riddle, born in Burnsville, North Carolina in 1905. Riddle met A. P. in Kingsport, Tennessee, in December 1928. He had an extraordinary musical memory; the arrangement was that A. P. would write down the lyrics of a song they encountered on the road, and Riddle would memorize the melody and the guitar accompaniment, then teach both to Maybelle and Sara when they returned home. “The Cannonball Blues,” among many other songs in the Carter catalog, came in this way. Riddle was rediscovered by Mike Seeger in 1965. He was not paid royalties on any of the songs he helped collect.

There is one more recording from this commercial era that bears directly on the music’s future. Charlie Poole — a Spray, North Carolina millhand who drank himself to death in 1931 at the age of thirty-nine — played the banjo in a three-finger style he had developed after an injury made clawhammer impractical. His arrangements with the North Carolina Ramblers (fiddler Posey Rorer, guitarist Norman Woodlief) were tighter and more carefully worked out than the typical 1920s string band’s. The banjo was picked, not frailed, and it took distinct breaks. The recording is not yet bluegrass, but a great deal of bluegrass is already audibly there. Earl Scruggs grew up on these records.

On the air

The recording industry brought the music into Northern record stores. Radio brought it into Southern kitchens.

Commercial radio in the United States began in 1920, and by 1924 two stations had figured out how to use it to broadcast rural music to a regional audience: WLS in Chicago, which launched the National Barn Dance on April 19 of that year, and WSM in Nashville, which began its own Barn Dance on November 28, 1925. The Nashville show was rechristened the Grand Ole Opry in December 1927, by an offhand on-air remark from the announcer George D. Hay. WSM was a clear-channel 50,000-watt station from 1932 onward, with a signal that reached, at night, as far as Vermont and West Texas. The Opry was the program that made country music a national category rather than a southern regional one, and it played that role for the next thirty years.

The early Opry was not yet a bluegrass institution, of course. Its first star was Uncle Dave Macon, a Tennessee banjoist and singer born in 1870 — a generation older than the typical 1920s recording artist — who had spent the 1910s and 1920s touring with vaudeville and medicine shows. Macon debuted on the WSM Barn Dance on December 26, 1925, accompanied by the fiddler Uncle Jimmy Thompson, and he remained the show’s signature performer until the late 1930s. His banjo style was clawhammer; his stage persona was nineteenth-century blackface-adjacent vaudeville, with the broad straw hat and rolling repartee that the medicine-show tradition had developed for selling tonics from the back of a wagon. Macon is what the Opry sounded like before Roy Acuff joined in 1938, and before Bill Monroe joined in 1939.

What radio did, beyond making particular performers famous, was create a shared frame of reference. A teenager in Rosine, Kentucky, in 1929 might never have heard a Texas fiddler or a Mississippi blues singer or a Carolina old-time band; by 1939, with WSM coming in clear on a battery-powered console radio, he had heard all of them, and he had heard them every Saturday night. So had a teenager in Flint Hill, North Carolina. So had teenagers in West Virginia and Arkansas and East Tennessee and the Texas Panhandle. The geographic isolation that had kept regional musics distinct for the first century and a half of the United States was over. The musics started converging, because the musicians were now listening to each other.

The Mexican-American border-blaster station XERA, broadcasting from Villa Acuña, Coahuila just across the river from Del Rio, Texas, at half a million watts — ten times the U.S. legal limit — pushed the convergence even harder. XERA carried the Carter Family for two long stretches in the late 1930s, with a signal that reached Saskatchewan and Maine. It is how Bill Monroe heard the Carter Family. It is how a great deal of the South heard a great deal of the South.

The harmony stack

Listen to a bluegrass trio sing the chorus of a gospel number — the high tenor floating above the lead vocal, the baritone filling in below, sometimes a bass voice rumbling at the bottom — and you are hearing a harmonic arrangement that was codified in printed shape-note hymnals more than a century before bluegrass existed.

The story begins in 1844 in Hamilton, Georgia, where Benjamin Franklin White and Elisha J. King published a thick oblong tunebook called The Sacred Harp. The book printed its melodies in a four-shape notation — diamond fa, round sol, square la, triangle mi — that had been developed by William Little and William Smith in their 1801 Easy Instructor. The system was a teaching shortcut: instead of memorizing the relationships between five staff lines and the position of the key signature, a singer could read the note’s shape and produce the right scale degree. It was, in its time, a mass-literacy technology — a means of making part-singing accessible to rural communities without conservatory training.

The musical institution that delivered shape-note literacy across the South was the singing school, a two-week itinerant short course in sight-reading and part-singing, taught by a traveling singing master. Singing schools doubled as one of the rare youth socializing opportunities in pre-mechanized agrarian life; they were where, in many counties, the marriages got started. They produced, by the late nineteenth century, an entire region of people who could read four parts on sight, sing them confidently, and recognize the texture they produced. The texture itself — open fourths and fifths, deemphasized thirds, frequent pentatonic and modal scales, fuging tunes where voices entered staggered then resolved together — is what people sometimes call the “high lonesome sound” half a century later, when bluegrass has appropriated the bones of it.

By the early twentieth century, the four-shape Sacred Harp tradition was being challenged commercially by a newer seven-shape notation (Jesse B. Aikin’s Christian Minstrel, 1846) and a network of professional gospel-music publishing houses, the most influential of which was the Stamps-Baxter Music & Printing Company of Dallas, founded in 1926 by Virgil O. Stamps and Jesse R. Baxter Jr. The Stamps-Baxter business model was to publish new gospel songbooks every year and to sponsor touring quartets — Stamps Quartet, Blackwood Brothers, the Speer Family — that would sing at revival meetings and singing conventions and sell the books out of the back of their cars. These quartets standardized a four-part harmonic stack — tenor above the lead voice, lead carrying the melody, baritone filling in below, bass at the bottom — that bluegrass would inherit nearly intact, with the difference that bluegrass uses three voices more often than four.

The bridge from gospel quartet to bluegrass vocal trio passed through one of the dominant commercial forms of 1930s country music: the brother duet. A brother duet was usually two acoustic instruments and two voices, with one brother singing the melody (the lead) and the other singing a high harmony part (the tenor) above it. The Delmore Brothers — Alton and Rabon, from Elkmont, Alabama — were one of the earliest, recording “Brown’s Ferry Blues” for Bluebird in December 1933; their close harmony was bluesier and more rhythmic than the form’s typical register. The Blue Sky Boys — Bill and Earl Bolick, from Hickory, North Carolina — debuted on RCA Victor in June 1936 with a delicacy and restraint that nobody in the form ever quite matched. The Callahan Brothers, the Mainer Brothers, the Stanley Brothers (later), the Louvin Brothers (later still) — they were all working in the form the Delmores and Blue Sky Boys defined.

The most consequential brother duet for our purposes was the Monroe Brothers — Charlie Monroe on guitar and lead, Bill Monroe on mandolin and high tenor — who signed with Bluebird in 1936 and recorded sixty sides over two years. Their breakthrough was “What Would You Give in Exchange for Your Soul?” — a Charles Tillman gospel composition that the brothers cut at their first session, in the Hotel Charlotte in Charlotte, North Carolina, on February 17, 1936. The recording is not yet bluegrass. The mandolin and guitar are softer and the tempos are slower than what Bill would later record with the Blue Grass Boys. But the harmony stack is exactly the one bluegrass would adopt, and the high tenor is the voice Bill Monroe would carry — with the same intensity, the same slightly anguished edge — for the next sixty years.

One thing that the gospel-quartet and brother-duet traditions were not, despite a popular notion to the contrary, is descended from the Black gospel quartet tradition. The Fairfield Four (Nashville, founded 1921), the Golden Gate Quartet (Norfolk, mid-1930s), the Dixie Hummingbirds, and the long line of Black quartet groups that grew out of the Fisk Jubilee Singers’ 1871 tour — these used a similar four-part harmonic stack with a high lead voice on top, but the institutional pipelines were entirely separate. White Southern gospel ran through Stamps-Baxter and the singing-school circuit; Black gospel ran through African American Methodist Episcopal and Baptist congregations and the jubilee-quartet touring circuit. The two traditions shared an inheritance from older shape-note hymnody and from the spiritual tradition both had absorbed during the antebellum era; they did not share their twentieth-century institutions. The honest framing is parallel, not lineal.

See: Gospel, Death, and Why Bluegrass Keeps Returning to Salvation →

Rosine to the Ryman

Bill Monroe was born in Rosine, Kentucky, on September 13, 1911, the youngest of eight children of James Buchanan Monroe and Malissa Vandiver. His mother died when he was ten; his father when he was sixteen. His older brothers played guitar and fiddle; the only instrument left for the youngest was the mandolin, which Bill resented for the next thirty years. He had a severe crossed-eye condition that made him both painfully shy and, in compensation, extraordinarily auditorily focused.

After his parents’ deaths, Monroe went to live for a time with his uncle, the fiddler Pendleton Vandiver — Uncle Pen, later commemorated in the 1950 tune of the same name. He also picked up backing-guitar work behind Arnold Shultz at country dances in the western Kentucky hill country, the apprenticeship that would echo through his music for the rest of his life. In 1929 he left Kentucky for Indiana, working for several years at an oil refinery in East Chicago and playing weekend dances with his brothers Charlie and Birch. By 1934 the Depression had forced him out of the refinery and into music full-time. He and Charlie formed the Monroe Brothers; the act ran from 1934 to 1938, when the brothers split in Raleigh, North Carolina, after one of the long-running personality and money disagreements that have always plagued brother acts.

Bill formed his own band, which he initially called the Kentuckians, in Little Rock in the summer of 1938. By the following spring he had moved to Atlanta, then to Asheville, North Carolina, looking for a station job that would pay the band’s expenses. He renamed the band the Blue Grass Boys, after the official nickname of Kentucky, sometime in 1938. The earliest recorded Blue Grass Boys lineup, with guitarist Cleo Davis and fiddler Art Wooten, was already audibly faster, tighter, and more energetic than the Monroe Brothers had been.

On October 28, 1939, the Blue Grass Boys auditioned for the Grand Ole Opry at the War Memorial Auditorium in Nashville. (The Opry would not move to the Ryman Auditorium until June 1943.) Monroe sang a Jimmie Rodgers cover, “Mule Skinner Blues,” at roughly double the tempo of Rodgers’s 1930 original; the audience demanded the first encore in Opry history; Monroe was hired the same night. He recorded “Mule Skinner Blues” the following October, in his first Bluebird session at the Kimball House Hotel in Atlanta. The recording was a hit.

The Blue Grass Boys’ lineup turned over constantly through the early 1940s. The personnel histories are tangled; the best summary is that Monroe was looking, year by year, for sidemen who could keep up with the tempos he wanted and play the parts he heard in his head. In 1942 he hired a tall, lanky North Carolina banjoist named David Akeman — known to everyone as Stringbean — who is sometimes described as Monroe’s clawhammer banjoist. He was not, quite. Stringbean played clawhammer everywhere else in his career, but on Monroe’s bandstand and on Monroe’s records he played a two-finger thumb-lead style that was more rhythmic and percussive than the older frailing technique. The banjo was not yet a lead voice in the band; it was an additional layer of drive.

In 1943, the fiddler Chubby Wise joined. In late 1943, the bassist Howard Watts — billed under the stage name Cedric Rainwater — came aboard. In March 1945, after a brief experiment with the singer Pete Pyle, Monroe hired Lester Flatt to sing lead and play rhythm guitar. The lineup was nearly complete. Stringbean left in September 1945 to form a comedy-and-banjo duo with the great Carolina banjoist Lew Childre. Monroe spent the autumn of 1945 looking for a replacement.

Through the 1930s and into the 1940s, Monroe had been listening to many of the people the previous sections have described. He had absorbed the harmony habits of the brother-duet and gospel-quartet traditions; he had absorbed the blues feel he learned from Arnold Shultz; he had absorbed the breakdown repertoire and the dance-music rhythms of the commercial old-time bands that filled the air on WSM and WLS. He had, less directly, absorbed the swing-era jazz that was reshaping American popular music in the 1930s. He admired Count Basie’s band and Benny Goodman’s; he listened to Bob Wills’s Texas Playboys broadcasting from Tulsa. The break-trading habit that bluegrass would eventually adopt — each instrument taking a turn at the melody, then passing it on — had been jazz-band practice for two decades and Western-swing practice for one. Monroe absorbed the impulse from the broader environment, not specifically from any one Wills recording or any one Basie session. By the time he formed the classic lineup, the instrumental break-trading format was simply in the air for any ambitious bandleader paying attention.

What he was looking for, in the autumn of 1945, was a banjoist who could match the tempos, sustain a continuous wash of sound through chord changes, and take instrumental breaks of his own. He found him through his fiddler. Chubby Wise had a friend, the fiddler Jim Shumate, who had heard a young Carolina banjoist named Earl Scruggs play at a school auditorium in Hickory and become convinced that Monroe needed to hear him. The audition was arranged at Monroe’s residence at the Tulane Hotel in Nashville in the first week of December 1945. Scruggs, twenty-one years old, ran through “Sally Goodin” and “Dear Old Dixie.” Flatt and Wise listened. Monroe hired him on the spot for fifty dollars a week.

“Heavy Traffic Ahead” was the first record of bluegrass — but it was the first, not the only. The Stanleys’ March 1948 “Molly and Tenbrooks” reportedly so unnerved Monroe that he left Columbia for Decca, convinced he was being copied. By the end of that year, Flatt and Scruggs had left Monroe to form their own band, and three groups were playing in an idiom close enough to share a name. Even so, that name — “bluegrass” itself — would not be in common use for nearly another decade, and not everyone who came to be called a bluegrass musician ever accepted it. Ralph Stanley would insist, until his death in 2016, that what he played was old-time mountain music, and that bluegrass was Bill Monroe’s. The story of what the music became, and what its players called it, belongs to the next two chapters.

---

Sources and further reading

• Neil V. Rosenberg, Bluegrass: A History (University of Illinois Press, 1985; rev. 2005). The foundational scholarly history of the genre. Everything here builds on Rosenberg.
• Robert Cantwell, Bluegrass Breakdown: The Making of the Old Southern Sound (University of Illinois Press, 1984). The more idea-driven companion to Rosenberg; argues Monroe as a kind of modernist constructor.
• Tom Ewing, Bill Monroe: The Life and Music of the Blue Grass Man (University of Illinois Press, 2018). The definitive Monroe biography; supersedes earlier hagiographies.
• Bill C. Malone, Country Music USA (University of Texas Press, 1968; rev. eds. through 2018). The standard history of country music as a whole; bluegrass is one chapter of a larger story.
• Karl Hagstrom Miller, Segregating Sound: Inventing Folk and Pop Music in the Age of Jim Crow (Duke University Press, 2010). The argument that the racial categorization of Southern music was a 1920s record-industry invention.
• David Whisnant, All That Is Native and Fine: The Politics of Culture in an American Region (University of North Carolina Press, 1983). The critical demolition of the “pure Anglo-Celtic Appalachia” narrative.
• Cecelia Conway, African Banjo Echoes in Appalachia: A Study of Folk Traditions (University of Tennessee Press, 1995). The standard account of the banjo’s African origins and survival in Appalachian Black tradition.
• Karen Linn, That Half-Barbaric Twang: The Banjo in American Popular Culture (University of Illinois Press, 1991). The minstrel-show paradox and the banjo’s appropriation history.
• Fiona Ritchie and Doug Orr, Wayfaring Strangers: The Musical Voyage from Scotland and Ulster to Appalachia (University of North Carolina Press, 2014). The Scots-Irish ballad migration with the recent caveats baked in.
• Mark Zwonitzer and Charles Hirshberg, Will You Miss Me When I’m Gone? The Carter Family and Their Legacy in American Music (Simon & Schuster, 2002). The standard Carter Family biography, with Lesley Riddle restored to his proper place.
• Charles Wolfe and Ted Olson, eds., The Bristol Sessions: Writings About the Big Bang of Country Music (McFarland, 2005). The standard reference for the Bristol Sessions, with sober correctives to the “Big Bang” mythology.
• Charles Wolfe, The Devil’s Box: Masters of Southern Fiddling (Vanderbilt University Press, 1997). The standard reference on the Southern fiddle tradition.
• Murphy Hicks Henry, Pretty Good for a Girl: Women in Bluegrass (University of Illinois Press, 2013). Required reading on the women who have been routinely written out of the story.

Archives and museums worth your time: the Library of Congress American Folklife Center, the Birthplace of Country Music Museum in Bristol, the Country Music Hall of Fame in Nashville, the International Bluegrass Music Museum in Owensboro, and the Bill Monroe Memorial Music Park & Campground in Bean Blossom, Indiana.