“Sun’s Gonna Shine in My Back Door Someday” grew out of older blues verses, sharing lines with songs such as “Trouble in Mind.” The Carter Family recorded a closely related version in 1934 under the title “March Winds Gonna Blow My Blues All Away,” with Sara Carter singing the lead.
The lyric is a song of patient hope: the singer is worn down by trouble but trusts that the march winds will blow the blues away and that the sun will one day shine in the back door. It answers hardship not with despair but with a quiet certainty that better days are coming.
The song passed from the Carter Family into the wider country and bluegrass repertoire.