art direction Phil Carroll
tracks a1, a2, a4 to b1, b3, b5, c1 bass Teddy Kotick
cover Fran Scott
tracks a1, a2, a4 to b1, b3, b5, c1 drums Paul Motian
tracks a1 to c1 engineer Jack Higgins
tracks c2 to d3 engineer Ray Fowler
liner notes Peter Keepnews
photography by Jim Marshall
piano Bill Evans
producer Bill Grauer
producer Orrin Keepnews
remastered by George Horn
Recorded At Reeves Sound Studios
Recorded At Fantasy Studios
Remastered At Fantasy Studios
Sides A and B originally released as New Jazz Conceptions, record in New York, September 27, 1956.

Sides C and D previously un-issued, recorded April 10 1962, except C1 1956 and C2 December 15 1958
Label Code: 0325
Matrix / Runout: M 47063 A ➀ S \ SX+ B (Runout side A)
Matrix / Runout: M 47063 B ➀ S \ SX B (Runout side B)
Matrix / Runout: M 47063 C ➀ S \ SXT D (Runout side C)
Matrix / Runout: M 47063 D ➀ S \ SXT D (Runout side D)
Matrix / Runout: M-47063-A (Label side A)
Matrix / Runout: M-47063-B (Label side B)
Matrix / Runout: M-47063-C (Label side C)
Matrix / Runout: M-47063-D (Label side D)