Ray Barretto - Manos Duras

Congas – Ray Barretto Timbales – Ralph Irizarry Bongos – Luis Gonzalez Piano – Oscar Hernandez Bass – Joe Santiago Maracas – Eddie Temporal Trumpet – Angel Fernandez, Ray Gonzalez , Charles Hernandez Trombone – Joe De Jesus Coro – Luis Gonzalez Nestor Sanchez Ray De La Paz Design Cover Art & Design – Rickey Ricardo Gaskins Engineer – Irv Greenbaum Mixed By – Ray Barretto Producer – Ray Barretto Producer – Jerry Masucci Distributed By – Sonodisc Fania Records : 1981