+1 to this as well.
NeurofunkGrid opened my mind to the world of Neurofunk and Tech step. I’d only heard Noisia, and wanted more of that filthy sound, and I found it all on that channel. Also, AustrianDubstepMusic is another fantastic channel. There is a really big trap one that I can’t remember off the top of my head.
EDIT: The channel is TrapMusicUK, their first upload was none other than… DUN DUN DUNNNNNNN… The Harlem Shake, a whopping 9 months ago. Since then it’s uploaded a new trap song almost every day. There’s more like this, just subscribe to them and check back one day a week and see what’s gone on.
http://www.youtube.com/user/TrapMusicUK/
Save your little DJ hands form having to that whole 30 seconds of searching.