I also go for http://etn.fm http://etn.fm sometimes. I find trance great, because it typically has no lyrics, or even if it does then they are very simple so t

I also go for http://etn.fm http://etn.fm sometimes. I find trance great, because it typically has no lyrics, or even if it does then they are very simple so they just become sounds that are part of song itself. Once in a while though when I'm at some crossroads and need to truly concentrate on something for 3 minutes I just mute everything around me for total silence.