Two years later for Fidelity as After 'While You'll Be Sorry. In '69 he revisited the song as Lonesome Train.
Joe Morris [as Someday You'll Be Sorry]
Freddie King [as Someday After Awhile (You'll Be Sorry), taking credits for himself and his piano player Sonny Thompson]
John Mayall's Bluesbreakers [idem]
Eric Clapton [idem]
Coco Montoya [idem]
Greg Piccolo [idem]
Beth Hart & Joe Bonamassa [idem]