Crystal Castles - Crimewave

Mega Chill Band? No.

Mega Chill Song? Definitely.
"Crimewave" is an insanely chill, groovy song by the Toronto, Ontario band, "Crystal Castles". The band consists of multi-instrumentalist Ethan Kath and vocalist Alice Glass.
Their first album, which was self titled was released on March 18, 2008.
The Youtube video is them performing live, you can go HERE to listen to it on Playlist :D.