A:
Allan Botschinsky - trumpet, fluegelhorn
Eero Koivistoinen - tenorsax, sopranosax
Esko Linnavalli - piano, electric piano
Niels-Henning Örsted-Petersen - bass, vocal
Esko Rosnell - drums, percussion

Taken from Day Is Over - SLP 616 - Scandia-Musiikki, Helsinki 1975. Licensed exclusively from Warner Music Finland.

B:
Mike Koskinen - tpt, handclapping
Pekka Pöyry - alto sax, flute, handclapping
Vladimir Shafranov - el. piano
Heikki Virtanen - el. bass
Reino Laine - drums, tumbadora, cabasa, handclapping
Make Lievonen - handclapping

Taken from Mike Koskinen: Sunwebs - LRLP 157, 1976. Licensed exclusively from Love Records.