If you choose not to create your own music or sounds, you should look for music that musicians WANT to share--freely, without their permission. When using music or sounds from the sites below, double-check to make sure that the owners of the music are willing to share them freely--some may have minor restrictions. Note: you still need to cite where you find music and sound effects!!
Last Name, First Name. "Name of Song." Website. Sponsor of Website. Date Published. Web. Date Accessed. <webaddress>.
Example:
Abbate, Salvatore. "Rainy Day." Jamendo. Wordpress, 12 Oct. 2010. Web. 28 Feb. 2012. <http://www.jamendo.com/en/track/662091>.