Los Dementes - Descarga a la Ray (Venezuela, 1966)

(Prodanza - LP 1240).

First LP from Ray Perez with Los Dementes, playing in Caracas from the mid 60s. I found this Venezuelan version in Colombia. Los Dementes used the word "salsa" as a music style before it became widely used in New York, and this LP includes boogaloo, guaguanco, pachanga, and salsa. Despite the rough mix, "Descarga a la Ray" is totally crazy, also very innovative at this period comparing to famous local bands such as Billo and his Caracas Boys... 

Ray Perez y sus Kenyas - Uvas Verdes (Venezuela, 1968)

(Pyraphon LP 3352).

This seems to be the 2nd LP from an ephemera band (68-72) from Caracas called Los Kenya(s). Band leader was the pianist Ramon E. (Ray) Perez, who previously played with Los Dementes, and then played in New York with various figures as Ray Barretto, Cheo Feliciano, Cortijo, Patato...