New music is consistently being put out, which means options are ever-expanding. They only offer an annual subscription plan but there are no limitations on channels or monetization options.
Royalty-free, offering both monthly as well as annual subscription plans. Currently has the most substantial music library (35,000 tracks!), as well as SFX (sound effects) available.
This one can get pretty pricey for sure but, depending on what you are licensing, is worth checking out. High quality audio, great for filmmakers and content creators. Plus, you have the ability to license individual tracks.
Similar to Epidemic Sound, SoundStripe includes both musical tracks as well as SFX in their library. They also offer both a yearly or monthly subscription. The music on here can really help YouTube based video brands. It’s cheap, well licensed, and offers a nice filtering and browsing experience.
Brand new on the scene, Audiio offers the most affordable of the plans (at $199/year or $299 for lifetime access). Track selection is more limited (currently only 5,000), but is royalty free and has great licensing coverage.
There are even more great options out there, so the sky really is the limit here. With video content only continuing to grow, the element of finding great music for it is also improving. So have fun exploring, and get excited–music is going to take your good video and make it great!