tracks c2 bass Ron Carter
tracks a1 to c1, d1 bass Steve Swallow
tracks d2 bassoon Karl Porter
design [album] Haig Adishian
tracks c2 drums Grady Tate
tracks a1 to c1, d1 drums Joe Chambers
engineer [re-mix] Lew Hahn
engineer [recording] Phil Iehle
tracks c2, d2 flute Hubert Laws
liner notes Ben Sidran
liner notes Michael Cuscuna
photography by Katsuji Abe
piano Chick Corea
tracks a1 to c1, d1 producer Herbie Mann
tracks c2, d2 producer Joel Dorn
producer [re-issue & re-mix] Michael Cuscuna
tracks a1 to c1, d1 tenor saxophone, flute Joe Farrell
tracks a1 to c1, d1 trumpet Woody Shaw
tracks a1, b1 to d2 written-by Chick Corea
Recorded At Atlantic Studios
Phonographic Copyright (p) Atlantic Recording Corporation
Remixed At Atlantic Studios
Pressed By Monarch Record Mfg. Co.
Manufactured By Atlantic Recording Corporation
[l264380] pressing variant

Tracks A1 to C1, D1 recorded at Atlantic Recording Studios, New York, N.Y. on November 30 & December 1, 1966.
Tracks C2, D2 recorded at Atlantic Recording Studios, New York, N.Y. in November 1968.
Re-mixed at Atlantic Recording Studios, New York, N.Y. in May, 1972.

Straight Up And Down, This Is New, Tones For Joan's Bones & Litha were previously released on Vortex 2004 [m=123542] by Chick Corea.
Windows & Trio For Flute, Bassoon And Piano were previously released on Atlantic LP 1509 [m=667910] by Hubert Laws.
Inner Space & Guijira are previously unreleased.

Gatefold sleeve.
Matrix / Runout: ST-A-722727-MO (Label, Side A)
Matrix / Runout: ST-A-722728-MO (Label, Side B)
Matrix / Runout: ST-A-722729-MO (Label, Side C)
Matrix / Runout: ST-A-722730-MO (Label, Side D)