Maria Rosa Yorio

Vocals, Backing Vocals

Charly García

Vocals, Gitarre, Bass, Backing Vocals, Keyboard

Billy Bond And The Jets, La Maquina de Hacer Pajaros, Seru Giran, Sui Generis, Charly Garcia

Nito Mestre

Vocals, Gitarre, Backing Vocals, Flute

Sui Generis

Leon Gieco

Vocals, Gitarre, Backing Vocals, Harmonica

Raul Porchetto

Vocals, Gitarre, Backing Vocals