Los Lobos is an internationally acclaimed Chicano rock and roll music group with multiple Grammy awards to their name. Although the group released their first album, “Just Another Band from East L.A.” in 1977, it was their recording of the soundtrack for the 1987 movie “La Bamba” that garnered them an international reputation. Latinopia caught up with songwriter and drummer Louie Pérez and asked him how the music for La Bamba came about.