An Italian pianist called Samuel Rossini sold all his possessions to pursue his musical dreams of making it big in London.
He arrived a month ago with very little money and ended up living in a hostel in King's Cross.
Every day he goes to St Pancras International which has two free-to-play pianos to practice on.
A few weeks ago a film director happened to hear his music and got chatting to him.
The director, an Italian called Fred Portilli, has now made a short film about Mr Rossini.