Thats an interesting question. I went to Calarts and I know that many if my classmates would often collaborate with students from the music dept. that type of collaboration within a particular school would be expected but outside of school, a different strategy would be needed. You vould look into Artella.com. Its a social network designed to help and recruit artists to collaborate on animated film projects. I would also highly recommend goingto animation conventions like CTN and meet as many artists there as possible. Exchange social media information so you can be plugged into their network. Let them know that you do music etc so theyll know for future reference! Good luck and welcome to the site!