CyberBass is a free service that provides online MIDI accompaniments to many standard choral works. In addition, separate MIDI files for each individual voice part are available as an aid to learning and practicing individual parts.

Free Sheet Music, Riffs, Lessons and Tools for musicians who play.

Access the world’s biggest iOS ringtone and sound effects library. More than 15,000 sounds ready to download as ringtones for your iPhone or turn your iPad into a massive sound effects deck. From monkeys to mustangs with unlimited downloads!

Jamendo is a community of free, legal and unlimited music published under Creative Commons licenses. Share your music, download your favorite artists!

Royalty free music to use in multimedia projects.

Jazz sheet music education, free (with no ads) for anyone who loves music.