A song that could go with this costume?

This is the costume we are doing for my pointe ballet cl a href="http://www.revolutiondance.com/costumes/such_great_heights.htm" rel="nofollow"http://www.revolutiondance.com/costumes/…/a (were getting the yellow one ) We're doing more of a modern dance this year, as in the past we've done clical tutu and such. The song can have lyrics or not, something nice and easy to listen to. If you have an suggestions let me know! Thanks!