producer Jerry Masucci
producer Willie Colón
recording supervisor Johnny Pacheco
vocals [canta] Hector Lavoe
tracks a4, b3 written-by Catalino Curet Alonso
tracks a2, a5, b1, b2 written-by Hector Lavoe
tracks a1-a3, a5, b1, b2, b4, b5 written-by Willie Colón
Phonographic Copyright (p) Fania Records
Copyright (c) Fania Records
Price Code: 0598