Since i'm going to do a trip in San Francisco and know almost nothing about this city, can you tell me some nice place to go for Music stores both new and used stuff. I will be living at my sister in law's house, so we also get a car to move around!!! So it can be around that area too. So just let yourself loose and tell me about some places to go for fun and attraction or anything you feel like. Will live there for about 10 days!