The Walflower Complextion is a great garage bandfrom Colombia from mid-60s. They played being between 14 and 17 old, and the were originally from US, but settled in Colombia. Their rude sound was attractive for Daro Records. This company allowed them a LP with songs ostly cover of other famous english bands, but also with "el caimán", a successfull cumbia then; and a beat cover of "La Bamba". It's very curious to hear this cover in Spanish (nextly in this blog).