Sonny Osborne

L.C. Smith , The McCormick Brothers , Mac Wiseman , Jim Eanes , Connie & Babe , Bill Monroe & His Bluegrass Boys , Frank Wakefield , Frank Hunter & His Black Mountain Boys , Ronnie Knittel , The Lonesome Pine Fiddlers , Jimmy Martin , Bill Monroe & His Mountaineers , Jim & Jesse McReynolds , Jimmie Skinner , Hobo Jack Adkins , Sonny Osborne , The Stanley Brothers , Byron Parker & His Mountaineers , The Bailey Brothers , The Colwell Brothers , Arthur Smith , Carl Butler , Grandpa Jones , Toby Stroud , Roy Hall & His Blue Ridge Entertainers , Joe Maphis , The Osborne Brothers , Curly Parker

L.C. Smith , Brown's Ferry Four , Mac Wiseman , Jim Eanes , Ralph Mayo , Lester Flatt , The Shenandoah Valley Boys , Jim Eanes & His Shenandoah Valley Boys , Frank Hunter & His Black Mountain Boys , The Cumberland Mountain Folks , The Lonesome Pine Fiddlers , Molly O'Day , Jimmy Martin , The Cumberland Mountain Folk , The Blue Sky Boys , Bill Monroe and His Bluegrass Boys , Shannon Grayson & His Golden Valley Boys , Hobo Jack Adkins , Sonny Osborne , The Virginia Boys , The Stanley Brothers , The Bailes Brothers , The Bailey Brothers , Earl Scruggs , Stoney Cooper , The Happy Valley Boys , Carl Story and The Rambling Mountaineers