Released in 1967, this album features performances by the 1966-67 edition of the Bluegrass Boys (Peter Rowan, Lamar Grier, Richard Greene and James Monroe), plus two tracks recorded in 1963 and 1964. It is currently out of print, but all tracks can be found on the "Blue Grass 1959-1969" boxed set.

bluegrass 1967 LP Studio Decca DL7 4896 Peter Rowan (guitar, vocal), Lamar Grier (banjo), James Monroe (bass, vocal), Richard Greene (fiddle), Benny Williams (guitar, fiddle), Bill Keith (banjo), Bessie Lee Mauldin (bass), Kenny Baker (fiddle), Del McCoury (guitar, vocal), Joe Drumright (banjo), Joe Stuart (fiddle)