bass Wilbur Ware
design [cover design by] Reid Miles
design [redesign by] Patrick Roques
drums Louis Hayes
liner notes [original liner notes] Robert Levin
mastered by [mastered with 20-bit super bit mapping by] Ron McMaster
photography by [cover photograph by] Bill Conners
photography by [liner photographs from the session by] Francis Wolff
piano Sonny Clark
producer Alfred Lion
recorded by Rudy Van Gelder
reissue producer Michael Cuscuna
tracks 1 to 5, 7 tenor saxophone Hank Mobley
tracks 1 to 5, 7 trombone Curtis Fuller
tracks 1 to 5, 7 trumpet Art Farmer
Copyright (c) Mosaic Images
Copyright (c) Capitol Records, Inc.
Phonographic Copyright (p) Capitol Records, Inc.
Manufactured By Capitol Records, Inc.
Glass Mastered At EMI MFG.
Recorded At Van Gelder Studio, Hackensack, New Jersey
Recorded at the Van Gelder Studio, Hackensack, New Jersey on July 21, 1957.

CD lists the recording date as November 10, 1957 which is actually the recording date for Clifford Jordan's Cliff Craft LP also featuring Sonny Clark.

Recording date and line-up info taken from online discography at jazzdisco.org.

Track 7 is a CD bonus track.

Issued for the first time in stereo. Originally issued on Blue Note BLP 1570.

The second catalog number is only found on an external paper flap.

CD comes in all-clear jewel case with 12-page booklet.

©℗ 1997 Capitol Records, Inc.
Barcode: 7 2438-56585-2 5 (Text)
Barcode: 724385658525 (Scanned)
Matrix / Runout: 724385658525 MASTERED BY EMI MFG. 1-1-1
Mastering SID Code: IFPI L043
Mould SID Code: ifpi 163B