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

Antoine Tamestit and Veronika Eberle

Lianne La Havas with the BBC Symphony Orchestra

Semyon Bychkov talks about conducting Elektra at the Royal Albert Hall

Brett Dean talks about the sound world of The Last days of Socrates

Brett Dean talks about his Trumpet Concerto, Dramatis Personae

Conductor Edward Gardner talks about Tchaikovsky's 1812 Overture

Sakari Oramo on working with the BBC Symphony Orchestra

BBC Symphony Orchestra 90th-birthday Montage

Brett Dean - the BBC Symphony Orchestra's Artist in Residence

Brett Dean talks about his relationship with the BBC Symphony Orchestra