EUSD has a paid annual license for using FreePlay music in presentations and even in contests where there are prizes. These songs often have no words and are ideal for iMovie, Garageband, Keynote, and PowerPoint projects. Many songs come in 10, 15, 20, 30, 60, 120 second versions allowing flexibilty in match the song to your presentation. They may be useful for Project LIVE or iRead users.
http://www.freeplaymusic.com/There are thousands of songs in the FreePlay music collection. To get the songs, you can go to the website above and listen to or download them one at a time. A faster way is for you to bring an external hard drive to the district library and copy the ~7GB on to your drive.