The British baritone David Wilson-Johnson was born in Northampton, studied Modern Languages at St Catharine's College, Cambridge and singing at the Royal Academy of Music in London, where he won many prizes including the Dove Prize for most distinguished student. In the early days he sang in the choirs of St Margaret's Westminster (Richard Hickox), The London Oratory, (John Hoban) the BBC Singers (John Poole) and the Monteverdi Choir (John Eliot Gardiner.) Since then, over a career already spanning forty years, he has been a guest of the major opera houses and orchestras and festivals worldwide. He has sung under the most distinguished conductors.

In 2006 he decided to retire from the operatic stage and his last performances were the title roles in Tippett's King Priam (Nationale Reisopera and BBC Proms), Albeniz's Merlin (Teatro Real Madrid), Shostakovitch's The Nose under Gennadi Rozhdestvensky (Netherlands Opera) and Messiaen's Saint François d'Assise (Edinburgh Festival).

Recent concert projects included a tour with Sir Simon Rattle and the Orchestra of the Age of Enlightenment of Schumann's Paradies und die Peri as well as tours with Frans Bruggen and the Orchestra of the 18th Century singing Die Schöpfung and Beethoven's 9th Symphony. He sang the title role in Owen Wingrave in Tapiola with Stefan Asbury, Tippett's A Child of our Time with Sir Andrew Davis and the Royal Philharmonic Orchestra and Elgar's Dream of Gerontius under Vladimir Ashkenazy with the Sydney Symphony Orchestra.

David Wilson-Johnson teaches in Amsterdam and London and is a Fellow of the Royal Academy of Music.

Born in Glasgow in 1952, Knussen grew up near London, where his father was principal double bass of the London Symphony Orchestra. It was with the LSO that he made his debut in April 1968, conducting his First Symphony in London and in Carnegie Hall, New York.  In 1970 he was awarded the first of three fellowships to Tanglewood, where he studied with Gunther Schuller. During this time he completed several works which were subsequently widely performed on both sides of the Atlantic and established his early reputation. In 1975 Knussen returned permanently to the UK.

From 1983 till 1998, Knussen was an Artistic Director of the Aldeburgh Festival, and also held posts at the Tanglewood Music Center and with the Chamber Music Society of Lincoln Center. In 1992, with Colin Matthews, he established the Contemporary Composition and Performance courses at the Britten-Pears School in Snape.

After many years of close collaboration with the London Sinfonietta, Oliver Knussen became Music Director in 1998, and in 2002 was made Conductor Laureate. In 2006 he was appointed Artist in Association with the BCMG. Among his many awards are Honorary Memberships of the American Academy of Arts and Letters and the Royal Philharmonic Society, an Honorary Doctorate from the Royal Scottish Academy of Music and Drama, and the 2004 Association of British Orchestras Award. In 2006 he was named the second recipient of the Michael Ludwig Nemmers Prize from Northwestern University, USA.

He has guest-conducted in many parts of the world, including in the USA, Canada, Europe and Japan. As a conductor he has recorded more than thirty CDs of contemporary music, several of which have won international awards - these include Robin Holloway's Concerto for Orchestra No.2, which won NMC's first Gramophone Award, and Maxwell Davies' opera Taverner.

He became a CBE in the 1994 Birthday Honours.