Busker about to hit the big time with major record deal
28 July 2014 Last updated at 20:57 BST
A musician who spent 20 years busking on the streets of London is about to hit the big time.
Si Cranstoun is releasing his first album on a major record label - and his first single Caught in the Moonlight has already made it onto Radio 2's playlist.
Brenda Emmanus went to see him in action.