BBC NOW perform Wagner's Siegfried Idyll

Composition: Wales - Culmination Concert

Alice Neary and Jess Feaver - The Swan

Martin James Bartlett - Preparing for Shostakovich's piano concerto

BBC Proms - Tuning up behind stage

NOW... Make an Instrument: Kitchen Roll Rainstick

Bryn Terfel and BBC NOW - Welsh Heroes Day

Tchaikovsky's Serenade for Strings

What's in David Stark's gig bag?

Chris Stock's top tips for percussionists

Lanternes des Morts, Alun Hoddinott

BBC National Orchestra and Chorus of Wales perform Boulanger's Vieille priere bouddhique - tenor solo by Deryck Webb