bass Russell Farnsworth
bongos Louis Mangual
congas Jackie Dillomis
cover Errol Gershfeld
design [cover] Errol Gershfeld
engineer [recording] Vincente Cartagena
lead vocals, vocals Leo González
leader, trumpet Pedro Rafael Chaparro
piano Emilio Perez
producer Ralph Cartagena
recording supervisor Tony Pabon
timbales Martin Cartagena
trumpet Doc Cheatham
vocals Victor Rodriguez
Record Company Rico Records
Recorded At Mastertone Recording Studios, Inc.
Printed By Lee-Myles Assoc. Inc.
Distributed By Rico Records Distributors, Inc.
Distributed By Neliz Record Dist.
1971 US Rico Records 1st Mono label variation edition.
Track A1/ Ololiuqui starts as a Bomba and transitions into a Salsa 2/3rds into play.
Track A4/ Calypso Caleno is a Merengue.
Track B3/ Guajira Mami is a Guajira.

Some Mono editions will have ◁3 etched within the matrices on Side A.

Jacket Printed and Fabricated by: Lee-Myles Assoc. Inc.
Matrix / Runout: RICO LP 703 A₁ ᴿᵉᵃ (Side A, etched, initials Rea small, in cursive)
Matrix / Runout: RICO LP 703 B₁ ᴿᵉᵃ ◁3 (Side B, etched, initials Rea small, in cursive)