tracks 3-1 to 4-7 arranged by David Axelrod
artwork Andy Morten
tracks 1-1 to 1-24, 2-1 to 2-24 autoharp Thaddeus James Lowe
tracks 1-1 to 2-24 bass Mark Tulin
tracks 3-1 to 3-12, 5-1 to 5-16, 6-1 to 6-12 bass Mark Tulin
tracks 4-8 to 4-18 bass guitar Brett Wade
compiled by Gray Newell
coordinator John Reed
design Andy Morten
tracks 4-8 to 4-18 drums Dick Whetstone
tracks 3-1 to 3-12, 5-1, 5-2, 5-16, 6-1 to 6-8 drums Michael "Quint" Weakley
tracks 1-1 to 1-24, drums Preston Ritter
tracks 5-3 to 5-12 drums Preston Ritter
tracks 4-8 to 4-18 engineer Jud Phillips
tracks 1-1 to 3-12, 5-1 to 5-16 engineer Richard Podolor
tracks 4-8 to 4-18 engineer Rick Heenan
tracks 1-1 to 2-24, 5-1 to 5-16 engineer [assistant] Bill Cooper
tracks 4-8 to 4-18 flute Brett Wade
tracks 3-4 to 3-6, 3-10 to 3-12 guitar Bill Henderson
tracks 4-8 to 4-18 guitar Mark Kincaid
tracks 5-13, 5-14, 6-1 to 6-8 guitar Mike Gannon
tracks 3-1 to 3-12 guitar Richard Podolor
tracks 4-8 to 4-18 guitar Ron Morgan
tracks 2-1 to 2-24 harmonica Thaddeus James Lowe
tracks 4-1 to 4-7 harmony vocals Dick Whetstone
tracks 1-1 to 3-3, 3-7 to 3-9, 5-1 to 5-16, 6-1 to 6-12 lead guitar Ken Williams
tracks 4-1 to 4-18 lead vocals Dick Whetstone
tracks 1-1, 1-2, 1-5 to 1-14, 1-17 to 3-12, 6-1 to 6-16, 7-1 to 7-12 lead vocals Thaddeus James Lowe
liner notes Alec Palao
liner notes Gray Newell
liner notes Max Waller
tracks 4-1 to 4-7 musician [release of an oath] Don Randi
tracks 4-1 to 4-7 musician [release of an oath] Earl Palmer
tracks 4-1 to 4-7 musician [release of an oath] Howard Roberts
tracks 4-1 to 4-7 musician [releases of an oath] Carol Kaye
tracks 6-9 to 6-12 organ Dick Hargrave
tracks 3-1 to 3-12 organ Don Randi
tracks 4-8 to 4-18 organ John Herron
tracks 1-1 to 2-24 organ Mark Tulin
tracks 1-1 to 1-24, percussion Preston Ritter
tracks 1-1 to 2-24 piano Mark Tulin
tracks 1-1 to 5-12, 5-15 to 5-18 producer Dave Hassinger
proofreader Max Waller
remastered by Alec Palao
tracks 1-1 to 1-24, 2-2 to 2-11, 2-14 to 2-23, 5-3 to 5-10, 5-12 rhythm guitar James "Weasel" Spagnola
tracks 1-1 to 1-24 rhythm guitar Thaddeus James Lowe
tracks 1-1 to 1-24 tambourine Thaddeus James Lowe
tracks 4-8 to 4-18 vocals Brett Wade
tracks 3-4 to 3-6, 3-10 to 3-12 vocals Howard Vickberg
tracks 4-8 to 4-18 vocals Mark Kincaid
tracks 3-1 to 4-7 written-by David Axelrod
Recorded At Leon Russell's House Studio
Recorded At American Recording Co.
Recorded At The Sound Factory
Recorded At Konserthuset, Stockholm
This compilation © Grapefruit Records, a division of Cherry Red Records

Weasel Spagnola left during the recording of Underground, but was credited on the cover. He was replaced by Mike Gannon on some of the recordings.

Preston Ritter left during the recording of Underground. He was replaced by Mike Weakley who was credited as 'Quint' on the cover.

Tracks 1-1 to 1-12 originally released as The Electric Prunes
Track 1 is a cover of [m1540992]
Tracks 1-13 to 1-24 originally released as The Electric Prunes
Tracks 2-1 to 2-12 originally released as Underground
Tracks 2-13 to 2-24 originally released as Underground
Tracks 3-1 to 3-6 originally released as Mass In F Minor
Tracks 3-7 to 3-12 originally released as Mass In F Minor
Tracks 4-1 to 4-7 originally released as [m87224]
Tracks 4-8 to 4-18 originally released as [m178554]
Tracks 5-1 and 5-2 originally released as [m1013958]
Tracks 5-3 and 5-4 originally released as [m25219]
Tracks 5-5 and 5-6 are outtakes from first Electric Prunes album
Tracks 5-7 and 5-8 originally released as [m329586]
Tracks 5-9 and 5-10 originally released as [m627223]
Tracks 5-11 and 5-12 originally released as [m672538]
Tracks 5-13 and 5-14 originally released as [m635927]
Track 5-15 originally released on [m780430]
Track 5-16 originally released as Shadows
Tracks 5-17 and 5-18 originally released as [m565184]
Tracks 6-1 to 6-8 originally released as [m339790]
Tracks 6-9 to 6-12 originally released on [m578464]
Barcode: 5013929 190108
Other: QCRSEGBOX101/1 (Cat# CD1)
Other: QCRSEGBOX101/2 (Cat# CD2)
Other: QCRSEGBOX101/3 (Cat# CD3)
Other: QCRSEGBOX101/4 (Cat# CD4)
Other: QCRSEGBOX101/5 (Cat# CD5)
Other: QCRSEGBOX101/6 (Cat# CD6)