bass, vocals Jose Anibal Iglesias
bongos Raul Rivera
chorus Jose Anibal Iglesias
chorus José A. Millán
congas Ramón Iglesias
design Stuart Leuthner
mixed by Larry Harlow
photography by [cover] Maurice Seymour
piano Luis Quevedo
timbales, leader Juan J. Gutierrez
trombone Oscar Rodriguez
trombone, arranged by, leader, chorus Louis Garcia
trumpet Andres Rivera
trumpet Angel Rios
trumpet Ivan Gutierrez
vocals, chorus Cele Delgado
Record Company International Records, Ltd.
Published By Fania Publ.
Mixed At Good Vibrations Sound Studios
Rights Society: BMI