I was just about to come on here and mention his new tracks then I saw that post. Ah well, here's the two he only just put up:
Suite 02
Suite 04b
Honestly I'm not really impressed. I wouldn't call myself a devoted deadmau5 fan in the first place but these aren't really anything groundbreaking or noteworthy. That would be fine if it was his usual brand but for something ambient like this it doesn't really want me to go in for another listen.