By Mike Finkelstein As the Medeski, Martin, and Wood show started at Royce Hall Friday night you got the feeling that the audience wasn’t just dropping in.   The balcony was open and there was a good vibe of anticipation in the hall.  People were ready for this. Medeski, Martin, and Wood are a New York… Read More Live Jazz: Medeski, Martin and Wood in a CAP UCLA concert at Royce Hall