I don't have hard numbers but given the popularity of web and mobile game engines, like Unity3D, there are numerous people entering the game development space. Music seems to be one of the most often requested areas and most indie devs either try to make it themselves or buy really crappy music. I figure I can offer them affordable yet high-quality music. I've been talking to a handful of social/mobile studios as well and have some ideas on how I'm going to change the business model to support them.