Bobby Osborne is the older of the two Osborne Brothers, the Kentucky-born duo whose bluegrass recordings — beginning in the 1950s and extending across decades on MGM and MCA Records — placed them among the most influential vocal acts in the genre's history. Bobby's high tenor voice and his work on mandolin were central to the Osborne Brothers' sound, which helped push bluegrass toward a more modern production aesthetic during the 1960s and 1970s without abandoning the music's harmonic core. The duo was inducted into the International Bluegrass Music Association Hall of Fame and the Grand Ole Opry.

C.J. Lewandowski is a younger bluegrass vocalist and mandolinist who has worked within the contemporary bluegrass scene and carries on the instrumental and vocal lineage that connects him to the tradition that Bobby Osborne helped shape. In 2024, the two recorded "Cora Is Gone" together — a single that brought Osborne's veteran vocal authority into dialogue with Lewandowski as a representative of a newer generation of the music. The collaboration follows a pattern with deep roots in bluegrass, in which established artists and younger performers record together as a way of both honoring the tradition and ensuring its continuity. The release stands as a document of that intergenerational connection at a stage in Bobby Osborne's career when his standing as a living link to the music's foundational era gives such collaborations particular meaning.

Session details drawn in part from the Bluegrass Discography.