Audio Hero - Over 250,000 royalty free music & sound effects for videos
Who Said That? - A game where you guess who tweeted what
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!
Who's Building Something New? - Twitter profiles of the next unicorn founders
Free Music Archive - Interactive library of high-quality, legal audio downloads
Fugue - Free and premium stock music for your videos, games, and UI