tracks a3, a4, b1, b3 to b5 bass Eddie Safranski
tracks a5, b2 to b4 bongos Jack Costanzo
tracks a5 congas Carlos Vidal
tracks a4 drums Ralph Collier
tracks a3, a5 to b5 drums Shelly Manne
tracks a3, a4, b1, b5 guitar Bob Ahern
tracks a5, b2 to b4 guitar Laurindo Almeida
tracks a5 maracas Machito
tracks b3 maracas René Touzet
piano Stan Kenton
tracks a1, a2, a4, b6 saxophone Al Anthony
tracks a5, b2 saxophone Art Pepper
saxophone Bob Cooper
saxophone Bob Gioga
tracks a1 to a4, b1, b5, b6 saxophone Boots Mussulli
tracks a3, b1, b5 saxophone Eddie Meyers
tracks b3, b4 saxophone Frank Pappalardo
tracks a5, b2 to b4 saxophone George Weidler
tracks a1 to a4, b1, b5, b6 saxophone Vido Musso
tracks a5, b2 to b4 saxophone Warren Weidler
tracks a3 to b5 trombone Bart Varsalona
tracks a5, b2 to b4 trombone Eddie Bert
tracks a4 trombone Freddy Zito
tracks a5, b2 to b4 trombone Harry Betts
tracks a3, a5 to b5 trombone Harry Forbes
tracks a4 trombone Jimmy Simms
tracks a3, b1, b5 trombone Kai Winding
tracks a3, a5 to b5 trombone Milt Bernhart
tracks a4 trombone Milton Kabak
tracks a3, b1, b5 trombone Skip Layton
tracks a5, b2 to b4 trumpet Al Porcino
tracks a4 trumpet Bob Lymperis
trumpet Buddy Childers
tracks a1 to a3, a5 to b6 trumpet Chico Alvarez
tracks a1 to a4, b1, b5, b6 trumpet John Anderson
tracks a1 to a3, a5 to b6 trumpet Ken Hanna
trumpet Ray Wetzel
tracks a4 trumpet Russ Burgher
Track B2 spelled as shown here in listing of tracks, but spelled as Somnamulism in liner notes.