Many people know that they can use Tunecore to upload their music to Spotify, Apple Music, iTunes, and the popular music streaming platforms.
But Tunecore is also a quite large music licensing & publishing company.
You pay a $75 one time fee and get to submit unlimited music for placement in Film, TV, & Video Games.
They've placed songs in a bunch of TV shows and movies like FX's Atlanta, TBS's Conan, Lethal Weapon, Amazon Echo, and Jimmy Fallon just to name a few.
They take a 15% cut of the royalties and a 20% cut of the sync licensing check, but these are inconsequential to the value you get with the service.
You can get started by uploading your tracks to Tunecore, then submit them for opportunities after you've uploaded.