directed by Michelle Barbieri
engineer [recording] Baker Bigsby
engineer [recording] Gilmar Fortis
engineer [recording] Jorge Tagliani
engineer [recording] Juan Carlos Manojas
engineer [recording] Nivaldo Duarte
mixed by Baker Bigsby
mixed by [assistant] Dominic Lumetta
mixed by [assistant] Gilmar Fortis
photography by Philip Melnick
producer Ed Michel
tracks b2 written-by Ariel Ramirez
tracks a1 to b1 written-by Gato Barbieri
Phonographic Copyright (p) ABC Records, Inc.
Copyright (c) ABC Records, Inc.
Recorded At Odeon Studios, Rio de Janeiro
Recorded At The Village Recorder
Recorded At Estudios Music-Hall
Mixed At Westlake Audio
Mastered At Customatrix
Lacquer Cut At Kendun Recorders
Published By Leandro Music Co.
Mixed At Uncle Tom's Cabin
Mixed At Regal Hidley Hall
Pressed By Columbia Records Pressing Plant, Terre Haute
Gatefold Terre Haute pressing with black labels; some later reissues were non-gatefold.

Compatible Stereo / Quad on labels.
Compatible Stereo / Quadraphonic Recording on rear cover.

A1, A2, A4: Recorded April 28, 1973 at Odeon Studios, Rio de Janeiro, Brazil. Additions to the basic track at The Village Recorder, Los Angeles.
A3: Recorded at The Village Recorder, Los Angeles, October 16, 1973.
B1: Recorded at the Village Recorder, Los Angeles, October 17, 1973.
B2: Recorded April 18, 1973, at Music Hall, S.A.C.I.F.I., Buenos Aires, Argentina.

Mixed in Uncle Tom's Cabin, Royal Hidley Hall, Westlake Audio, Los Angeles, February, 1974.
Pressing Plant ID: \ T
Matrix / Runout: AS-9263 A RƐ-1 -1 KENDUN Λ A 4 T / (Variant 1: Runout side A)
Matrix / Runout: AS-9263 B -2 KENDUN A B 6 ᴏ T \ (Variant 1: Runout side B)
Matrix / Runout: AS-9263 A RƐ-1 -2 KENDUN Λ B T / (Variant 2: Runout side A)
Matrix / Runout: AS-9263 B -2 KENDUN A 2B o T \ (Variant 2: Runout side B)
Rights Society: BMI