Anyone Know Any Great Trance Songs?

Hey, I'm looking for new great trance songs... when I say trance, I don't mean just regular trance, because I've sifted through hundreds upon hundreds of trance songs and been disappointed. There are however some trance songs that are amazing that, when you listen to them, you get shivers down your spine. Some really great songs that I've listened to so far are serenity by van buuren, escape by airbase, endorphine by c-quence, and silence by tiesto. Anyways, if anyone has any suggestions for amazing songs (not just by these artists, a lot of their stuff can be sucky too...), let me know. Thanks :)