tracks a2, b1, b3, b4 arranged by Jaime Rodrigo Henao
tracks a1, a3, a4, b2 arranged by Jorge Herrera
art direction Julio Segundo Villa
artwork [arte y logotipo] Héctor Raúl Prieto
artwork [arte y logotipo] Roberto Torres
bass José Hugo Gutiérrez
bongos Luis Valdez
bongos, coro Nelson Morales
congas Jair Delgado
coro Rey Calderon
engineer, mixed by, edited by Gabriel Alzate
executive-producer, saxophone Hector Ocampo
guest Fabio Espinosa Jr.
guest Jaime Uribe
guest Oswaldo Ospino
guiro, coro Octavio Arredondo
photography by Foto Talbot
producer, bass, percussion Jorge Herrera
producer, music director, piano, keyboards, coro Jaime Rodrigo Henao
saxophone Orlando Murillo
trombone Guido A. Valencia
trumpet Jairo Charra
trumpet, design [diseño carátula] Alvaro A. Ladino
Manufactured By Industria Electro Sonora S.A.
Phonographic Copyright (p) Sonolux
Published By Sono-Inter