Music classes for babies, toddlers, pre-schooler and big kids in San Francisco. Sunset - Haight/Ashbury. Register for fall of 2015. Email 415 -745-1495. Like us on Facebook for $10 off for Fall. Email us for the code when you have like us on FB. New families register here for a free trial class. All of our Waller classes are changing to new locations in the Haight/Ashbury. Check our fall class schedule for new locations.