Krautrock and the music of mid-sized car commercials collide on the latest cut from San Francisco garage rocker Ty Segall, the looping, mesmerizing “Music for a Film 1.” Brushing aside the conventional blues dispensations of other fuzz wizards like Jack White, Segall aims for something more eastern block and dreamlike. “Music for a Film 1″ isn’t the most innovative thing we’ve heard from Segall, but it does a good job of capturing the listener in its monumental, repetitive snare and refusing to let go.