FMA Creative Commons: In the search feature of the Free Music Archive, you can select 'Creative Commons' and 'allows for commercial use' to access hundreds of original songs uploaded by artists to the Free Music Archive who have granted permission for copyright and license-free use of their music.

You simply right-click and download any track in its list, which includes unique genres such as 'Arabian salsa' and 'circus music,' besides the standard music genres.

Partners In Rhyme: This site has a page dedicated to free downloads of its instrumental tracks, and every free track is original instrumental music, copyright and license-free to use anywhere.

You must register for a free profile in order to download their tracks. Go Soundtrack: Possibly one of the best free download sites for this purpose, GoSoundtrack offers original compositions, categorized by unique mood descriptors such as 'Emotions for Film - Nostalgia' or 'Achieving the Goal - Challenging Music' that are copyright and license-free to use in any production.If you're looking for free tracks for use in your own film productions, these three sites provide helpful resources:

Finding Free, Legal Soundtracks for Your Own Movies

Where to download free movie scores