Musicians help launch BBC's new music venture

A star-studded cast of the world's best musicians helped launch the BBC's new music venture. And it's proving to be quite a hit:

Elton John, Pharrell Williams, One Direction, and Stevie Wonder are among the 27 big name artists making cameos in a rendition of the Beach Boys' hit "God Only Knows."

The video celebrates the launch of the newly-launched BBC Music, and the money raised goes to children in need.

Beach Boys legend Brian Wilson said he was honored that his song was chosen and said it's one of the best he's ever written.