Prelude of the Chambered by Notch 2011-08-22T14:56:00
@thiagocamposviana I've made an account just for you!!!
The two radio stations that I heard were Soma.fm - Groove Salad station and then di.fm Electro House channel.
Hope that helps :) They were the stations he was streaming at some point as I checked to make sure they were playing the same tracks :D