Busta Rhymes has teamed up with Google and T-Mobile for the launch of their new Google Music service announced earlier today at the Mr. Brainwash Studio in Los Angeles, California.

Busta's new single "Why Stop Now" featuring Chris Brown is available for free right now exclusively on the Android Market and tomorrow on Google Music.

The "Spit Like Busta Rhymes" viral contest will give people a chance at submitting a video of themselves rapping the first verse to Busta's new single for a chance to have their video to be spliced into the upcoming music video.

Watch Busta talk about the new single and how to get your clip in his new video.