George Kooymans ‎– Jojo

Bass – Jan HollestelleDrums – Louis DebijLead Guitar, Vocals, Written-By, Producer – George KooymansRhythm Guitar – Hans Hollestelle

Acoustic Guitar, Vocals, Written-By, Producer – George KooymansBass – Jan HollestelleDrums – Louis DebijLead Guitar – Eelco GellingPiano [Fender] – Helmig Van Der VegtRhythm Guitar – Hans HollestelleWritten-By – J.Voisin*

Bass – Jan HollestelleDrums – Louis DebijLead Guitar – Hans HollestelleLead Guitar, Vocals, Written-By, Producer – George KooymansOrgan – Rinus GerritsenProducer – Fred Haayen

Bass – Jan HollestelleDrums – Louis DebijPiano – Helmig Van Der VegtVocals, Written-By, Producer – George Kooymans

Bass – Jan HollestelleDrums – Louis DebijPiano – Paul NatteRhythm Guitar, Lead Guitar, Vocals, Written-By, Producer – George KooymansSaxophone – Bertus Borgers

Acoustic Guitar, Electric Guitar, Vocals, Written-By, Producer – George KooymansBass – Jan HollestelleDrums – Louis DebijPiano [Fender] – Hans HollestelleProducer – Fred HaayenWritten-By – B.Birkman

Acoustic Guitar – Hans HollestelleAcoustic Guitar, Vocals, Written-By, Producer – George KooymansBass – Jan HollestelleDrums – Louis DebijPedal Steel Guitar – Frans Doolaard

6-String Bass – Jan HollestelleAcoustic Guitar – Hans HollestelleAcoustic Guitar, Vocals, Written-By, Producer – George KooymansWritten-By – B.Birkman

Drums, Vocals, Bass, Written-By, Producer – George KooymansGuitar – Eelco GellingPiano – Helmig Van Der Vegt