Bongos, Guiro, Maracas – Angelito Perez
Congas, Bass, Guitar, Percussion, Backing Vocals – Roy Louis
Congas, Bongos, Percussion, Backing Vocals – Elmer Louis
Cornet, Trumpet, Flugelhorn – Americo Belloto
Engineer – Carlos Albrecht, Christof Wertz*, Johannes Wohlleben
Engineer, Piano, Electric Piano [Rhodes], Synthesizer [Mini Moog, Prophet 5, Solina String Ensemble] – Geoff Stradling
Guitar, Bass – Wolfgang Schmid
Producer – Wolfgang Lackerschmid
Saxophone [Tenor, Soprano] – Bobby Stern
Strings – Helmut Geiger String Section
Trombone, Co-producer, Written-By, Arranged By – Joe Gallardo
Vocals, Drums, Timbales, Gong, Cuica, Percussion – Guillermo Marchena

Recorded at "Bauer Studios" Nov. & Dec. 1979, Ludwigsburg, Germany
Additional Recordings at "Tonstudio Zuckerfabrik", Stuttgart, Germany