One of the great traditions of the San Francisco International Film Festival has been pairing up an indie rock band with a classic silent film. In past years these have always been classier films, such as 20,000 Leagues Under The Sea or A Page Of Madness. It seemed to be a risky move to do something as populist as the slapstick comedy of Buster Keaton. Of course, in a genius move, they called upon Merrill Garbus, the mastermind behind Oakland’s experimental pop outfit tUnE-yArDs to compose and perform an all new score for four classic Buster Keaton short films. Garbus called up local avant garde guitarist Ava Mendoza to help compose the score, which they also performed live, alongside Nate Brenner on bass, and a horns section made up of Noah Bernstein and Matt Nelson.