bass guitar, vocals, trombone Miguel Hernandez
congas José Bolarte
engineer [recording] Henry Hernández
engineer [recording] Victor Avendano
guitar Jorge Hurtado
music director, organ, alto saxophone, piano Jorge A. Narváez
organ, piano Marco Rodriguez
photography by Rafael Llerena
saxophone Al Willen
tenor saxophone Luis Alvarez
tracks b4 vocals Jorge Hurtado
vocals, guiro, bass guitar, trombone Guillermo Palaez
Recorded At Bell Sound Studios
Tracks A2, A4 and B5 marked as D.R.