alto saxophone Zbigniew Namysłowski
alto saxophone, tenor saxophone Janusz Muniak
tracks b1 arranged by [band] Bernard Kawka
tracks a2, a4 arranged by [band] Jan Jarczyk
tracks b3, b4 arranged by [band] Tomasz Ochalski
tracks b2 arranged by [band] Tomasz Stańko
tracks a1 arranged by [band] Waldemar Parzyński
tracks a3, a5, b5 arranged by [band] Zbigniew Namysłowski
tracks a3, a5 to b3 arranged by [vocals] Bernard Kawka
tracks a4 arranged by [vocals] Janusz Mych
tracks b4 arranged by [vocals] Tomasz Ochalski
tracks a1, a2 arranged by [vocals] Waldemar Parzyński
tracks b5 arranged by [vocals] Zbigniew Namysłowski
art direction [musical director] Bernard Kawka
baritone saxophone Waldemar Kurpiński
tracks b1, b5 bass guitar Paweł Jarzębski
tracks a1 to a5, b2 to b4 bass guitar Wojciech Bruślik
conductor Jan Ptaszyn Wróblewski
design [proj. graf.] Marek A. Karewicz
tracks a1 to a5, b2 to b4 drums Janusz Stefański
tracks b1, b5 drums Kazimierz Jonkisz
engineer [operator dźwięku] Jacek Złotkowski
guitar Marek Bliziński
piano Włodzimierz Nahorny
recorded by [reżyser nagrania] Zofia Gajewska
tenor saxophone Tomasz Szukalski
trombone Stanisław Cieślak
trumpet Stanisław Mizeracki
tracks b1, b5 trumpet Tadeusz Szostak
tracks a1 to a5, b2 to b4 trumpet Tomasz Stańko
tracks a4 violin, soloist Zbigniew Seifert
Printed By Łódzka Drukarnia Akcydensowa
Recorded in Warsaw, June 1973
Made in Poland

Identical sleeve for all vinyl releases.
Matrix / Runout: S-3 XW-2103 (Label Side A)
Matrix / Runout: S-3 XW-2104 (Label Side B)
Matrix / Runout: S3X 2103 C (Runout Side A)
Matrix / Runout: S3X 2104-2 C (Runout Side B)
Rights Society: BIEM
Other: zł 65,- (Retail price)
Other: ŁDA (Printing plant)
Other: 24/73 (Manufacturing date code [stamped on side B center label] variant 1)
Other: 43/73 (Manufacturing date code [stamped on side B center label] variant 2)