- [Free Music Archive](https://freemusicarchive.org/) offers a wide variety of royalty-free music that can be used for commercial and non-commercial purposes. You can search for music by genre, artist, or keyword.
- [SoundCloud](https://soundcloud.com/) is a music streaming platform that also allows users to upload and share their own music. Many of the tracks on SoundCloud are available for free download under a Creative Commons license.
- [YouTube Audio Library](https://www.youtube.com/audiolibrary/) offers a collection of free-to-use music that is specifically designed for use in YouTube videos. However, you can also use this music for other purposes, such as heehaw skits.
- [Incompetech](http://incompetech.com/) is a website that offers royalty-free music composed by Kevin MacLeod. The music on this website can be used for any purpose, including commercial projects.
- [Musopen](https://musopen.org/) is a nonprofit organization that provides free access to classical music recordings and sheet music. The music on this website can be used for any purpose, including commercial projects.