OpenGameArt.org

Free Music Archive is your number 1 resource for royalty free music and 'free to download' music.

Free sheet music, royalty free music, and public domain resources

Free sound effects in wav and mp3 formats

Audio Library is a YouTube channel dedicated to search, catalog, sort and publishes free music for content creators.

Free Loops, Samples, Acapellas and Software for Music Production. The ultimate pro audio resource and musicians community

Claim-free and completely free-to-use BGM and sound effects — safe for YouTube creators.