Elite pianist Leif Ove Andsnes calls in to play live

Tom Service plays the best classical music alongside the latest stories in the arts world.

His guests this week include the celebrated pianist Leif Ove Andsnes, who joins Tom to play live and discuss his new recording of piano music by fellow Norwegian Geirr Tveitt. And in The Creators, composer and musician Jem Finer tells the story behind his 1,000 year long piece of music Longplayer.