Recorded at Van Gelder Studio; Hackensack, New Jersey
- Side 1 & 2: recorded June 15, 1956
- Side 3 & 4: recorded March 29, 1957
Remastered ay Fantasy Studios in 1976; Berkeley, Ca.
℗1976 Prestige Records
Made in France
Distribution exclusive Musidisc-Europe
Side 1 and 2 originally issued as "Pairing Off" (Prestige 7046).
Side 3, #1 and Side 4, #1 were originally part of "Bird Feathers" (New Jazz 8204), an anthology combining these selections with items by other alto players.
The balance of Sides 3 and 4 were originally issued as "Phil and Quill" (Prestige 7115).