NMC

Bernard Walton (clarinet) London Symphony Orchestra, The Aeolian String Quartet, Jascha Horenstein

Tamara Stefanovich (piano), Katherine Bryan (flute), BBC Scottish Symphony Orchestra, BBC Philharmonic, Ilan Volkov

John McCabe (piano), Roderick Williams (baritone), David Pyatt (horn) Sacconi Quartet

Simon Hewitt Jones, David Worswick, Tom Hankey, Oliver Coates, Thomas Hewitt Jones, Daniel Swain

Carmine Lauri, Rebecca Gilliver, Chris Richards, Sam Walton, David Jackson, Tim Jones, David Elton, Niall Keatley, Peter Moore (trombone), Ben Thomson, Neil Percy (percussion), Liz Burley, London Symphony Orchestra, Darren Bloom

Noriko Kawai (piano)

Antonis Hatzinikolaou (guitar)

BBC Philharmonic, Juan José Mena, BBC Symphony Orchestra, Oliver Knussen, Mark Padmore (tenor), London Sinfonietta, Geoffrey Paterson, Arcis Saxophon Quartett, Deutsches Symphonie-Orchester Berlin, Ben Gernon

Corrado Canonici (double bass), Lukoszevieze (cello), Sarah Leonard (soprano)

Lisa Milne (soprano), Evelyn Glennie (percussion) & Nicholas Daniel (oboe) BBC Symphony Orchestra, BBC Scottish Symphony Orchestra, Osmo Vänskä, Jirí Belohávek

Lynsey Marsh (clarinet) Hallé & Hallé Soloists, Sir Mark Elder & Jamie Phillips

Stefan Asbury (assistant conductor) BBC Symphony Orchestra, Oliver Knussen

Leila Josefowicz (violin), Anssi Karttunen (cello) BBC Symphony Orchestra, Royal Concertgebouw Orchestra, Oliver Knussen, Riccardo Chailly, Rumon Gamba

Retorica: Philippa Mo & Harriet Mackenzie (violins)

Marie Angel (Morgan le Fay), Anne Howells (Lady de Hautdesert), Francois Le Roux (Gawain), John Tomlinson (The Green Knight/Bertilak de Hautdesert), Penelope Walmsley-Clark (Guinevere), Richard Greager (Arthur), Omar Ebrahim (The Fool), Alan Ewing (Agravain), John Marsden (Ywain), Kevin Smith (Bishop Baldwin) The Royal Opera Chorus & Orchestra of the Royal Opera House, Elgar Howarth

Heinrich Schiff (cello) Northern Sinfonia, John Casken

Phyllis Bryn-Julson (soprano) & John Shirley-Quirk (bass-baritone), Elise Ross (soprano) BBC Symphony Orchestra, The Nash Ensemble, Gennady Rozhdestvensky

Vimbayi Kaziboni, Joseph Havlat, Bbc Philharmonic, Piatti Quartet

David Toop (improvisation) & Jan Henrickse (improvisation) City University Experimental Ensemble

Laura Sinnerton (viola)

Jérôme Comte, Dimitri Vassilakis, Aurélien Gignoux, Clément Saunier

Michael Wolters, Paul Norman, Cobalt Duo

Michael Finnissy (piano)

Douglas Finch (piano) Continuum Ensemble, Philip Headlam

Robin Michael (cello), Sarah Leonard (soprano), Andrew Sparling (clarinet) & Stephen Gutman (piano) Fidelio Trio, Ensemble de Ereprijs & BBC Concert Orchestra, Charles Hazlewood

Philip Mead (piano), Simon Emmerson, Electroacoustic Sound, Carla Rees, Zubin Kanga, Heather Roche (clarinet)

Maya Verlaak; Andy Ingamells

Rolf Hind (piano)

Elaine Barry, Linda Hirst (sopranos) & Michael Collins, Dward Pillinger, Ian Mitchell (clarinets) The Nash Ensemble, London Sinfonietta, Philharmonia Orchestra, Michael Tilson Thomas & Oliver Knussen

Richard Baker, CHROMA, Birmingham Contemporary Music Group (chamber ensemble), Finnegan Downie Dear, Three Strange Angels, Sir Stephen Cleobury, Choir of King's College Cambridge

Alison Wells (soprano), Tim Williams (percussion), Psappha, Paul MacAlindin

Cevanne Horrocks-Hopayian, Ziazan, Trish Clowes, Tim Giles, Members of the LSO, Jon Hargreaves

Plus-Minus Ensemble

Plus-Minus Ensemble

Bourne Davis Kane

Tredegar Town Band, Cory Band, Ian Porthouse, Philip Harper, Robert Childs

NYCGB Fellowship, National Youth Choir of Great Britain, Ben Parry

Andrew Watts (countertenor)

Melinda Maxwell (oboe) & David Hoyle (performance artist) Phoenix Piano Trio, Ligeti String Quartet & London Sinfonietta, Richard Baker

Zubin Kanga, Alex Groves

Ayanna Witter-Johnson, Alex Paxton, Philharmonia Orchestra, Darren Bloom

Martin Green, National Youth Brass Band of Great Britain, Robert Childs

National Youth Choir of Great Britain, NYCGB Fellowship, Ben Parry

Anna-Maria Helsing

Beatrice Dillon (electronics)

EXAUDI Vocal Ensemble, James Weeks

Mark Van de Wiel (clarinet), Alistair Mackie (trumpet), David Hockings (percussion)

Jonathan Morton (violin)

Mieko Kanno (electric violin) & Sam Hayden (computer) Trio La Berge, ensemble mosaik, Elision, Enno Poppe, Eugene Ughetti

Claire Booth (soprano), Simon Haram (saxophone), Simon Russell Beale (narrator), Hilary Summers (contralto), Lore Lixenberg (mezzo-soprano), Mary Carewe (soprano), Malcolm Wilson (piano) Birmingham Contemporary Music Group, Oliver Knussen, James Weeks, Christopher Austin, Martyn Brabbins, Susanna Malkki, Stefan Asbury

Anna-Clare Monk (soprano), Lauren Scott (harp) Foden's Band, Michael Fowles

Alistair Anderson (concertina), Wendy Doyle (steel pan), Laura Connolly (percussion), Adam Cogdon (electronics) Steel Quake

Luke Carver Goss (accordion), Loré Lixenberg (mezzo-soprano), Peter Wilson (tape), Quinta (violin), Joanna Ward (electronics) Royal Northern Sinfonia, Jack Sheen

Lucy Schaufer (mezzo-soprano), Alexandra Wood (violin), Claire Booth (soprano), Andrew Matthews-Owen (piano), Huw Watkins (piano) Aldeburgh World Orchestra & Birmingham Contemporary Music Group, Sir Mark Elder & Oliver Knussen

Aidan O'Rourke Quintet

Students from City of Edinburgh Schools, Drake Music Project Scotland

Rambert Orchestra, Paul Hoskins

Thalia Myers (piano)

City of London Sinfonia, Richard Hickox