bass guitar Josef Kůstka
tracks 1 to 4 conductor [Řídí] Kamil Hála
design [cover design] AlaDesign
design [s použitím původního obalu] František Králík
design [s použitím původního obalu] Vilém Stránský
drums Vlado Čech
guitar Radim Hladík
keyboards, vocals Lešek Semelka
tracks 1 to 4 orchestra Czechoslovak Radio Jazz Orchestra
photography by [photos] Alan Pajer
tracks 1 to 4 producer Oskar Jelínek
reissue producer [editor] Karel Knechtl
remastered by [remastering] Oldřich Slezák
Phonographic Copyright (p) Panton
Phonographic Copyright (p) Supraphon
Phonographic Copyright (p) Bonton Music a.s.
Copyright (c) Bonton Music a.s.
Remastered At ADK Prague
Glass Mastered At DADC Austria
Total time 49:30

℗ 1974 Panton (# 1 - 4)
℗ 1973 Supraphon (# 5, 6)
This compilation ℗ + © 1997 Bonton Music a.s.

Remastering: studiu ADK, 1997.

Photos © Alan Pajer 1997

Artist credit on the CD and spines is: M. Efekt
Barcode: 8 596972 106083 (Text)
Barcode: 8596972106083 (Scanned, EAN-13)
Label Code: LC 5668 (Boxed)
Rights Society: OSA (Boxed)
Rights Society: BIEM (Boxed)
SPARS Code: AAD (Boxed)
Matrix / Runout: [DADC Austria logo] A0100228048-0101 15 A1 (Variant 1)
Mastering SID Code: IFPI L555 (Variant 1)
Mould SID Code: IFPI 94G1 (Variant 1)
Matrix / Runout: [DADC Austria logo] A0100228048-0101 15 A1 (Variant 2)
Mastering SID Code: IFPI L555 (Variant 2)
Mould SID Code: IFPI 94E3 (Variant 2)