Mad-Talented Street Performer Beat Boxes Entire Song [VIDEO]

Each day, Mashable highlights one noteworthy YouTube video. Check out all our viral video picks.

Dubstep is that bass-heavy wobble dance music you hear all those young kids talking about. The songs are usually so sampled and cut up that lyrics and sometimes even actual notes are unintelligible or indiscernible. Naysayers have described it as "loud trash." Fans haven't had time to describe because they're too busy dancing their faces off to the heavy drums and bass lines characteristic of the style.

Dubstep, a style original from London's underground and club scenes, is enormously difficult to make: The whole song is cut, mixed and distorted beyond recognition while preserving some sense of song structure and progression. Doing all of that a capella is several magnitudes more difficult. That's why we're so impressed with this beat-boxing street performer. Our best guess is that it's David Crowe who also appeared on Britain's Got Talent (thanks to the YouTube commenters for the tip-off).