May Birthdays 
I've been working my way through the CD The Sons of Yma, which was the only CD I could find for sale that included Peru's Los Belkin(g)s.
Interesting stuff:
Empujando Fuerte Los Belkings
This is "Pushing Too Hard" as an instrumental. A Spanish-language instrumental, I guess!
Rey de Tablistas Los Doltons
This is an adaptation of the Trashmen's King of the Surf. It is listed incorrectly on the CD as Vision de Otoño, another song by Los Doltons. The Doltons are named for a Ventures recording label.
