Banda Los Recoditos has made a career of wild party songs fueled by alcohol and sex. We should all be so lucky. Now the Remex label has gotten in on the act with a new-ish band of merrymakers, Banda La Contagiosa, whose album La Fiesta Perfecta rang in el año nuevo. Founded in 2012, their Facebook page describes them as “Banda 100% sinaloense de musicos experimentados,” but I don’t hear the experimentation. They make everything go down so easy. The title singleis pleasantly quick, as is the duet with ex-Tigre del Norte and current mustache consultant Raúl Hernández. There’s also a cover of Codigo FN’s(and Recodo’s, and MS’s, and Ariel Camacho’s…) “Me Gustas Mucho,” and the whole thing ends with a token big dumb cumbia. “Efectos de Alcohol” — the main effect is that Banda La Contagiosa gets laid — is this week’s Pick to Click on the strength of some dramatic octave leaps in the chorus and a video that celebrates the visual glory of creation. Like most hangovers, este album es VALE LA PENA.