Premiumbeat - Premiumbeat.com provides high quality Royalty Free Music.
Epidemic Sound - Website with licensed music to use in youtube videos
ecrett music - Royalty free music composer, powered by AI
SoundsCrate - SoundsCrate is one of the reliable websites that is designed to provide thousands of sound effects and royalty-free music, making you edit or create your own album.
Incompetech - Royalty Free and Creative Commons Music Archive
Zapsplat - Zapsplat Royalty free music is a website that covers an extensive list of royalty-free music, making you download over 85000 sounds effects in a very format like Mp3, FLAC, M4A, WAV, ACC, and many others.