What songs can you play for the viola?
Any song can be played on the viola as long as you know the notes.
Where can you get viola sheet music for famous songs such as When Water comes to Life by Cloud Cult?
I'm sorry to say, that I don't know. Musescore.com does sheet music, but there aren't many Viola songs, and none by Cloud Cult. Sorry! I just find it cool that, well I play the Viola too, and that song^^ (When Water Comes To Life) is what inspired me to play it! http://www.insanity-comes-naturally.tumblr.com/ Message me/send me an ask? :)