Take a look at http://musicforprogramming.net/ http://musicforprogramming.net/, you might find something you like there. I personally use di.fm or soma.fm and

Take a look at http://musicforprogramming.net/ http://musicforprogramming.net/, you might find something you like there. I personally use di.fm or soma.fm and pick a channel that suits my mood, usually something a little more downtempo and free of vocals.