alto saxophone Eddie Perez
alto saxophone Hector Santos
arranged by, producer, conductor, coro Al Santiago
baritone saxophone, flute Jesus Caunedo
bass Mike Cruz
bongos Roberto Roena
congas Daniel (Maninin) Vazquez
congas Martin Quiñonez
coro Ben Perlman
coro Charlie Palmieri
leader, percussion Kako
piano Rafael Ithier
timbales Milton Correa
trombone Fernando Arbello
trumpet Cesar Concepcion
trumpet Mario Ortiz
trumpet Miguelito Miranda
vocals Chivirico Davila
vocals Johnny Rodríguez
vocals Paquito Guzman
Recorded At Ochoa Recording Studios
Mastered At Mastertone Recording Studios, Inc.
Manufactured By Roulette Records, Inc.
1966 US Alegre Records 1st label variation edition. Released with Kako And His P.R. After-Hours Orchestra on HI-FI branded center record labels, and with a vinyl weight of approx. 180 grams.
All of these these tracks were recorded in Puerto Rico on February 1963 and WERE NOT released until 1966.

Track listing on center record labels are opposite to those shown on the back cover, i.e. Side A = Side B. Track listing above is per label listing.

Matrix / Runout: BP-2007 (Side A Label)
Matrix / Runout: BP-2006 (Side B Label)
Matrix / Runout: BP-2007 28-2-4 '63 A41 1 AB 4-66 (Side A, etched)
Matrix / Runout: BP-2006 28-2-4'63 A41 AB 3-66 (Side B, etched )