 Boys also recorded the song "My Brother's Eyes" on Terry Pratchett's "Only You Can Save Mankind", which was released on 23 November 2009, and recorded a version of "I Know Him So Well" with John Barrowman for his 2008 album "Music Music Music".In 2011 he recorded a charity single with proceeds going to the Disney Appeal at Great Ormond Street Hospital, called "The World is Something You Can Imagine".Boys also appeared on the cast recording of Wolfboy, "More With Every Line – the Songs of Tim Prottey-Jones", "Only You Can Save Mankind", "The Inbetween