if the shows haven't been up to par this season (save for Marc Jacobs and Chris Benz), the music has been quite inspirational and moving.
maybe it's helped that i happened to stand in front of the speaker at 3.1's mens and womens shows...here are a few favorites over the course of fashion week, Fall 2010:
Peter Pan R.I.P - Kula Shaker
Chord - Donovan
Lovely Allen - Holy F*ck