tracks a3, b2 bass Dave Holland
tracks a1, a2, b1 bass Ron Carter
cover Hiro
drums Anthony Williams
engineer Arthur Kendy
engineer Frank Laico
liner notes Ralph J. Gleason
tracks a3, b2 piano, electric piano Chick Corea
tracks a1, a2, b1 piano, electric piano Herbie Hancock
producer Teo Macero
tenor saxophone Wayne Shorter
trumpet Miles Davis
written-by Miles Davis
Recorded At Columbia 30th Street Studio
1st U.S. Pressing.

The following is printed on the centre label of the LP record:

<-360 SOUND STEREO 360 SOUND->
(in white lettering, located at the bottom of the inner label on the record)

A1, A2, B1 recorded July 19 - 21, 1968
A3, B2 recorded Sept. 24, 1968

Matrix / Runout: XSM 138431 (Side A label)
Matrix / Runout: XSM 138432 (Side B label)
Matrix / Runout: XSM138431-1A (Side A runout, variant 1)
Matrix / Runout: XSM138432-1A (Side B runout, variant 1)
Matrix / Runout: o XSM138431-1D 1 2 (Side A runout, variant 2)
Matrix / Runout: c XSM138432-1E 1 2 (Side B runout, variant 2)
Matrix / Runout: XSM138431-1D1 9- o (Side A runout, variant 3)
Matrix / Runout: XSM138432-1E 1 2 o (Side B runout, variant 3)