Who are the Federation? Well it's a group made up by Solarstone (who is quite famous in the trance scene) and Ben Lost (who did some tracks in the past with Solarstone and is currently working with Lost Language label company) along with other folks. They try to make trance music with rock, and to create a more darker mood than what Solarstone usually does (which in short is more of a happier mood). Here are some tracks:
What do you guys think? It may not be a typical cup of tea of everyone else, but I have to say that I did enjoy the songs when I heard them. Some of the remixes of their songs are also pretty good.