busker at 7th Av F/G stop?

Anyone know who the busker who plays guitar at the 7th Av F/G stop is?  He was there Monday morning around 8:15am...    Thanks!

it's this guy:  http://www.thedustyrebel.com/post/88594367332/7th-ave-subway-busker

how can I find his music online?  

I've updated the post to include his name and contact information. (I finally was able to catch him not playing - I don't interrupt buskers when they're working.) Anyway, his name is Jesse Cohen and he has a site.