1. Jamendo: This site offers a wide variety of free music under the Creative Commons license, which means you can use it for any purpose as long as you credit the artist.
2. SoundCloud: SoundCloud is a popular platform for musicians to share their music, and many artists offer their tracks for free download.
3. Free Music Archive: This site hosts a large collection of free music, including both popular and obscure artists.
4. Audiomack: Audiomack is a streaming platform that also allows users to download music for free.
5. Bandcamp: Bandcamp is a great place to find independent music, and many artists offer their music for free or "pay what you want".
6. CCTrax: CCTrax is an open source music platform that offers free music downloads from various independent artists and record labels.
7. DatPiff: DatPiff is a website that offers free mixtapes and albums for download, mostly in the hip-hop and rap genres.
8. Last.fm: Last.fm is a music discovery platform that allows you to listen to free music and also download some tracks.
9. MP3.com: MP3.com is a website that allows artists to share and sell their music, but it also offers a selection of free music for download.
10. Musopen: Musopen provides free recordings of classical music.
11. Open Music Archive: Open Music Archive offers a collection of free music from various genres.
12. ReverbNation: ReverbNation is a platform for musicians to showcase their music, and many artists offer their tracks for free download.
13. Songtaste: Songtaste is a music discovery platform that also allows you to download selected tracks for free.
14. Spinrilla: Spinrilla is a website that offers free mixtapes and albums for download, mostly in the hip-hop and rap genres.
15. Youtube Audio Library: Youtube has a library of free music that can be downloaded and used for content creation.
16. Internet Archive: Internet Archive has a vast collection of free audio recordings, including music, audio books, and more.
When downloading free music, it's important to ensure that the site is reputable and that the music is offered legally under the appropriate licensing terms.