Here’s a combined listing with a little bit of info on each for the Top-tier, mid-tier, and low-tier Music Libraries for Film and TV Submission and Placement.
I will be adding to this list, and please comment below if you have anything to add.
Most are easy to submit too, just see what they ask for, for many just email them a link to webpage where they can listen:
my fav! very selective. i’m 3 for 30 with them.
you have to set up an account and submit mp3s through their system .. not too hard
free, submit on-line, takes about 1 week to hear back, TRY THEM FIRST