I have been seeing Taxi.com for quite some time now. Although I am not a member yet, it seems like a pay to play service that helps get your music on TV shows and other sync opportunities.
Here is an excerpt straight from the company's website
"TAXI delivers those targeted opportunities right to your front door.
Record labels, Publishers, Music Libraries and Film & TV Music Supervisors tell us what kind of Songs, Instrumental Tracks and Artists they currently need - then we tell you. When you see a match for your music, send it to us, and our A&R team will pre-screen it for the company that needs it.
If your music is on-target and great, we send it to them. Your music becomes solicited because it came from a trusted industry source (that's us!)
You'll get about 100 different opportunities every month and they come in nearly every genre you can think of - Rock, Pop, Country, Adult Contemporary, Modern Rock, Jazz, Film/TV, New Age, Instrumental, and just about any other style you'd commonly hear on the radio, in movies, TV shows, video games and commercials.
Thousands of independent songwriters, artists and composers have made Record Deals, Publishing Deals, Film & TV Music Licensing Deals and countless Sync Placements using TAXI.
Plus, we have a FREE, members-only convention where you'll get to listen to, learn from and mingle with many of the industry’s top decision makers."
If you end up trying it out let me know and I will do the same!