Looking forward to finally getting a visit to NYC after being away for a several years. But my time is limited so I'm looking for advice as to the the places that will best match up with what I like, which is generally free and avant garde jazz, obscure folk, kraut rock, certain indy rock. Weird stuff more or less. In the city I'm definitely hitting Downtown Music Gallery & Stranded Records, Academy and possibly the Jazz Record Center. In Brooklyn was considering Acadamy Annex, Record Grouch, maybe Human Head. Brooklyn is where I really could use some advice. Thanks!