bass, vocals Mark King
drums, percussion Phil Gould
tracks 1-01 to 1-11 engineer Dick Plant
tracks 2-01 to 2-11 engineer Graham Carmichael
guitar, alto saxophone Boon Gould
keyboards, piano, vocals Mike Lindup
keyboards, synthesizer Wally Badarou
mastered by Jon Astley
tracks 1-12, 2-12 - 2-14 mixed by Dick Plant
percussion Leroy Williams
tracks 2-01 to 2-11 producer Andy Sojka
tracks 2-01 to 2-11 producer Jerry Pike
tracks 1-01 to 1-11 producer Mike Vernon
tracks 1-03, 2-01 to 2-11 saxophone Dave Chambers
Made By Universal M & L, Germany
Made By Universal M & L, Germany
Digitally remastered by Jon Astley at Close To The Edge.
Level 42 originally released in August 1981, The Early Tapes originally released in March 1982.
Tracks 1-09 to 1-13, 2-09 to 2-14 are bonus tracks; tracks 1-13, 2-09, 2-12, 2-13 are previously unreleased.

Barcode: 7 31454 38792 7
Label Code: LC 00309
Other: 559 906-2 (Add cat. no on CD1)
Other: 559 905-2 (Add cat. no on CD2)
Matrix / Runout: 07314 559 906-2 02 # 51049994 (CD1 - Variant 1)
Matrix / Runout: 07314 559 906-2 01 # 51049994 (CD1 - Variant 2)
Mastering SID Code: IFPI L008 (CD1 - Variant 2)
Mould SID Code: IFPI 0127 (CD1 - Variant 2)
Matrix / Runout: 07314 559 905-2 01 # 51049991 (CD2)
Mastering SID Code: IFPI L008 (CD2)
Mould SID Code: IFPI 0131 (CD2)
Other: MADE IN GERMANY BY UNIVERSAL M & L (CD1 & CD2. In hub)
Rights Society: BIEM / MCPS