Composer Nicola Lefanu takes you through her new piece The Crimson Bird

Diana Burrell introduces her Concerto for Brass and Orchestra

Sakari Oramo talks about the Last Night of the Proms

Brett Dean talks about his Trumpet Concerto, Dramatis Personae

Vilde Frang on Britten's Violin Concerto

Jill Gregson reflects on on her three decades with the BBC Symphony Chrous

Chief Conductor Sakari Oramo conducts Mahler Symphony No. 1

BBC Symphony Orchestra 2014-15 Season Film

BBC Symphony Orchestra 90th-birthday Montage

Michael Zev Gordon introduces his new Violin Concerto with Carolin Widmann

Conductor David Charles Abell salutes a rare treat, Bernstein's Songfest

Sakari Oramo conducts Sibelius Symphonies