bass [upsetters, the early years] Aston "Family Man" Barrett
bass [upsetters, the later years] Boris Gardiner
bass, organ [upsetters, the later years] Winston Wright
compiled by Chris Wilson
compiled by, liner notes [notes] Leroy Pierson
coordinator [album coordination], edited by [remixing] Chris Wilson
design Francisco Gonzalez
drums [upsetters, the early years] Carlton Barrett
drums [upsetters, the later years] Michael Richards
engineer [recording, black ark studios] Lee Perry
engineer [recording, randy's studio 17] Errol Thompson
featuring [upsetters, the early years, with], guitar Peter Tosh
featuring [upsetters, the early years, with], melodica Augustus Pablo
featuring [upsetters, the early years, with], piano Gladstone Anderson
featuring [upsetters, the early years, with], trumpet Johnny Moore
guitar [upsetters, the early years] Alva "Reggie" Lewis
guitar [upsetters, the later years] Earl "Chinna" Smith
guitar [upsetters, the later years] Ernest Ranglin
guitar [upsetters, the later years] Robert Johnson
keyboards [upsetters, the early years] Glen Adams
percussion [upsetters, the early years] Lee Perry
percussion [upsetters, the later years] King Scratch
percussion [upsetters, the later years] Noel "Scully" Simms
percussion [upsetters, the later years] Uziah "Sticky" Thompson
photography by Leroy Pierson
photography by [photograph of lee perry & sons] Chris Wilson
photography by [photograph of lee perry's master tapes] Bill Nowlin
piano [upsetters, the later years] Keith Sterling
producer Lee Perry
vocals [vocalists] Dennis Alcapone
vocals [vocalists] Jah T
vocals [vocalists] Junior Byles
vocals [vocalists] Lee Perry
vocals [vocalists] The Jamaicans
vocals [vocalists] The Versatiles
tracks 3 written-by Eddie Cooley
tracks 3 written-by John Davenport
tracks 1, 2, 4 to 17, 19 to 22 written-by Kerrie Byles Jr.
tracks 1, 2, 4 to 17, 19 to 22 written-by Lee Perry
Phonographic Copyright (p) Poli-Rhythm, Ltd.
Copyright (c) Poli-Rhythm, Ltd.
Published By Jamrec Music
Published By Fort Knox Music
Published By Copyright Control
Recorded At Randy's Studio
Recorded At The Black Ark
Glass Mastered At Disctronics USA
Pressed By Disctronics USA
Recorded at Randy's Studio 17, Kingston Jamaica, and at Black Ark Studios, Kingston Jamaica.

Taken from the original master tapes and from the collection of Leroy Pierson.
Archival artifacts courtesy of Chris Wilson and Leroy Pierson.

Tracks 2, 8, 12, 16, 22 marked as previously unissued
Tracks 11, 13 marked as previously unissued versions

All songs published by Jamrec Music, BMI, except 18, writer unknown, copyright control, and 3, Ft. Knox Publ., BMI.

℗ © 1997 Poli-Rhythm, Ltd

Printed in Canada.
Manufactured in USA

Catalog number:
CD HB 208 (spine)
CD HB208 (booklet, back insert)
Heartbeat CD 208 (disc face)

Released with 12 page booklet
Barcode: 0 11661-7708-2 9 (Text)
Barcode: 011661770829 (Scanned)
Matrix / Runout: 150550 - XD 1 - 7024 - A **HBCD208**
Mastering SID Code: IFPI L791
Mould SID Code: IFPI 2D20
Rights Society: BMI (Publisher)
Label Code: LC 5000