baritone saxophone Adolph Sandole
bass Wendell Marshall
drums Clem De Rosa
guitar Dennis Sandole
remastered by Kirk Felton
trombone Sonny Russo
Sonny Russo is mentioned on the cover and in the liner notes, but is not mentioned in the credits.

#1-10 originally released as Modern Music From Philadelphia by the Brothers Sandole (Fantasy LP 3-209); 11-14 released on The Clarinet Artistry Of John LaPorta (Fantasy LP 3248).

1-10 recorded July 1955.
11-14 recorded Sept. 24, 1956.