From the Royal Albert Hall, London. Presented by Sarah Walker. As part of 2009's Darwin celebrations CBBC presenters Gemma Hunt and Barney Harwood, with special guest David Attenborough, host the conclusion of a family Prom inspired by the natural world. DJ and drum and bass producer Goldie renews his acquaintance with the BBC Concert Orchestra after 2008's BBC TWO Maestro conducting competition, this time though as composer. His Darwin-inspired BBC commission, Sine tempore, is his first ever work for classical orchestra. Gemma Hunt (presenter) Barney Harwood (presenter) David Attenborough (guest presenter) London Philharmonic Choir BBC Concert Orchestra Charles Hazlewood (conductor) Goldie: Sine tempore (BBC commission: world premiere) Arvo Part: If Bach had been a Beekeeper Delius: On Hearing the First Cuckoo in Spring Koechlin: The Law of the Jungle Copland: Fanfare for the Common Man John Williams: Star Wars - main theme.