coro José "Che" Delgado
coro Pepito Negron
coro Yayo "El Indio" Pequero
design, art direction Drago Fernandez
tracks m. pulido producer Manuel Pulido
recorded by Echo Sound Corp.
tracks che delgado solo vocal José "Che" Delgado
tracks pepito solo vocal Pepito Negron
Manufactured By Corpodisco C.A.
Producido por M Pulido. Grabado en Echo Sound Corp. Puerto Rico.