Licensing music for professional use was once a difficult process. But now Bill Gates is making it a whole lot easier.

Through Greenlight Music, a privately held company own by Corbis, (which is, in turn, owned by Gates), customers can purchase & license tracks from all four major labels.

Music uses include advertising, websites, corporate functions, trade shows

Is this the next big thing? Get all the details from Gary Shenk, CEO of Corbis. Watch the video now!