Havana Affair was originally released by Ramones on April 1976 on their debut Album “Blitzkrieg Bop”. Havana Affair’s concept deals with the comic strip Spy vs. Spy of the Cuban-born illustrator Antonio Prohias.
RHCP released their cover version of Havana Affair as part of “We’re a Happy Family: A Tribute to Ramones” album which is a tribute by various artists to the Ramones.
and here is the original: