Copyright-friendly Music for Multimedia Projects
When using music in a school project, you must follow copyright rules of fair use.
If the music is copyrighted, then the standard is to use only 30 seconds of the song, or no more than 10% if the song is short.
The following sites contain copyright free or Creative Commons music that the authors are allowing the public to use. Be sure to read the terms of agreement for each site, since they are all a little different. The terms of agreement will be more strict if you are posting your project on the web. If you are using the music in your classroom only, you have a little more leeway.
Copyright questions? Ask a librarian!
Free Music Archive: http://www.freemusicarchive.org
It's easiest to browse this archive by Genre. Then right click on the arrow button and choose "Save Target As..." to download the file.
Freeplay Music: http://www.freeplaymusic.com
The files on this page are free for student projects that are used in the classroom only. You must pay to license the songs if they will be posted to the web.
Right click on the name of the song and choose "Save Target As..." to download the file.
Royalty Free Music: http://www.royaltyfreemusic.com/free.html
Only the clips on the "Free" page are free. Right click on the "Download" link and choose "Save Target As..." to download the file.