Effective period / Period of releases: 1974

Members: Rajko Dujmić, Vladimir Georgev, Branko Kezele, Marin Škrgatić, Mladen Lajb

The group had different line-ups during the 70s as specified in the release Marin Škrgatić - Dawn Of The Yugoslavian Prog-Rock Era (Unreleased Radio Recordings 1970-1976)

Grupa Marina Škrgatića I:
Mladen Lajb - Guitar, Fagot (Bassoon)
Branko Kezele - Bass
Rajko Dujmić - Organ
Dragan Brčić - Drums

Grupa Marina Škrgatića II:
Miljenko Srdarević - Guitar, Vocals
Vladimir Georgev – Bass
Zlatko Tomerlin – Keyboards, Vocals
Hrvoje Galeković – Drums
Jurica Vuglač - Vibraphone

Grupa Marina Škrgatića III:
All instruments as in group ‘II’ except the guitar.
Goran Šubašić - Guitar

Grupa Marina Škrgatića IV:
All instruments as in group ‘II’ except the guitar.
Zdenko Halapir - Guitar