Audio Hero - Over 250,000 royalty free music & sound effects for videos
TunePocket - Download 11,000+ royalty free music tracks and sound FX. Buy once, use forever. New music added daily. Save over 50% compared to most popular similar services. Incredible value!
Strikefree Music - 5 free unique, royalty-free tracks for your videos / week
Free Music Archive - Interactive library of high-quality, legal audio downloads
Streamradiox - Spotify for streamers
Premiumbeat - Premiumbeat.com provides high quality Royalty Free Music.