tracks b2 arranged by Edwin Rodriguez
tracks a2 arranged by Jose Febles
tracks a4 arranged by Louie Ramirez
tracks b1, b3 arranged by Luis "Perico" Ortiz
tracks a1, a3, b4 arranged by Willie Colón
bass Santi Gonzalez
bongos José Mangual Jr.
chorus José Mangual Jr.
chorus Milton Cardona
chorus Ruben Blades
chorus Willie Colón
congas Milton Cardona
design [album design] Ron Levine
engineer Jon Fausty
executive-producer Jerry Masucci
guitar Yomo Toro
lead vocals, maracas Hector Lavoe
percussion José Mangual Jr.
percussion Milton Cardona
photography by Lee Marshall
piano José Torres
producer Willie Colón
trombone Harry de Aguiar
trombone Papo Vázquez
trumpet Ray Feliciano
Record Company Fania Records, Inc.
Phonographic Copyright (p) Fania Records
Copyright (c) Fania Records
Recorded At Bell Sound Studios
Lacquer Cut At Sterling Sound
Pressed By Goldisc Recording Products, Inc.
JM 00492 is the catalog number on the cover and spine.
SLP-00492 is the catalog number on the labels.

Tracks A4, B1 & B4 shows (D.R.)

Runouts are etched.

Price Code: 0698
Rights Society: BMI (A1 to A3, B2, B3)
Matrix / Runout: SLP-00492-A I GOL STERLING (Runout, side A)
Matrix / Runout: SLP-00492-B I GOL STERLING (Runout, side B)