Graves
From Tardis Wiki, the free Doctor Who reference
Graves was the leader of the band playing at Triange's ball. Abby and Zara asked him what he was doing. He told them that Pool told him that they had changed his life. When Graves was sent back home, he remembered the song he, Abby and Zara created and again it was the first song played on Venus. (AUDIO: The Dance)