tracks b2, b3 arranged by Angel Vásquez
tracks a3 arranged by Gonzalo Fernandez
tracks a2 arranged by Jose Febles
tracks a1, a4 arranged by Marty Sheller
tracks b1 arranged by Ray Feliciano
bata [batas] Milton Cardona
bongos William Moreno
coro Ramon Rodriguez
coro, executive-producer Ramon Castro
engineer Jon Fausty
maracas, coro Tito Nieves
piano Sonny Bravo
producer, guiro, lead vocals Jose Bello
saxophone Mario Rivera
timbales Mike Collazo
trumpet, directed by [musical director] David "Piro" Rodríguez
written-by Jose Bello
Recorded At Eurosound, New York