alto saxophone, baritone saxophone, flute John Warren
alto saxophone, clarinet Mike Osborne
alto saxophone, flute, piccolo flute Bernie Living
artwork [cover drawings] David Désire
baritone saxophone, soprano saxophone John Surman
bass Barre Phillips
bass Chris Laurence
bass Harry Miller
drums Alan Jackson
drums John Marshall
engineer [recording] Bill Price
executive-producer Bernard Lee
french horn Tom Bennelick
mastered by W
music director [musical director] Eddie Harvey
music director [musical director] John Surman
music director [musical director] Mike Westbrook
piano Mike Westbrook
producer Peter Eden
tenor saxophone Brian Smith
tenor saxophone Nisar Ahmad Khan
tenor saxophone, flute Alan Skidmore
trombone Eddie Harvey
trombone Malcolm Griffiths
trombone Michael Gibbs
trombone Paul Rutherford
trumpet Greg Bowen
trumpet Henry Lowther
trumpet Ronnie Hughes
trumpet Tony Fisher
trumpet, flugelhorn Dave Holdsworth
trumpet, flugelhorn Kenny Wheeler
tuba George Smith
tuba Martin Fry
tracks a4, a5, b4 written-by John Surman
tracks a1 to a3, b1 to b3, b5 written-by Mike Westbrook
Copyright (c) The Decca Record Company Limited
Printed By Clout & Baker Ltd.
Record Company The Decca Record Company Limited
Designed At Decca Publicity Art Department
Published By Indian Brandee
The back cover shows an ''indicator hole'' to let the inner sleeve peep through: Blue = stereo, red = mono.
Recording Dates: 31st March, 1st April, 10th April, 1969.
Written-by differs from backcover to label for track B2. Says Westbrook on cover + Surman on label. Coverinfo used.
Track D1-title differs from backcover to label. B1-track = Introduction on backcover, not included on label. Backcover used.

Side A is listed as Side 3 and Side B is listed as Side 4. Sides 1 & 2 are on Vol.1

Matrix / Runout: ZAL 9035P (Label A)
Matrix / Runout: ZAL 9036P (Label B)
Matrix / Runout: ZAL-9035.P-1W U JT 1 (Runout stamp side A)
Matrix / Runout: ZAL-9036.P-3W U 1 (Runout stamp side B)