design [cover design] Doug Hansen
engineer Al Ogle
engineer Don Blake
leader Johnny Martinez
liner notes Oliver Berliner
photography by [cover photo] Bob Fisher
producer Jack Ames
vocals Juan Cheda
Record Company Majestic Records, Inc. (2)
Copyright (c) Majestic Records, Inc. (2)
A1, A6, B1: Medium Cha Cha
A2, A4, B3: Fast Mambo
A3: Guajira
A5: Bolero
B2: Son Montuno
B5: Mambo Guaguanco
Matrix / Runout: T-100 A (Side A label)
Matrix / Runout: T-100 B (Side B label)