King's Wood Symphony is a musical composition by Matthew King, specifically designed to be performed in a large open, outdoor space and lasting approximately an hour. The original scoring is for a minimum of 19 French horns with electronics, percussion and wind-up gramophones. The electro-acoustic score (realised by the composer Nye Parry working in collaboration with Matthew King) consists of horn sounds, treated and altered electronically to suggest an ensemble of invisible and mysteriously ‘different’ horns. The gramophone installation (devised by composer Mike Roberts working in collaboration with Matthew King and students from The Guildhall School of Music and Drama) features sonic sculptures produced in workshops with children from two secondary schools - St Marylebone School for Girls, London and Norton Knatchbull School, Kent.
The composition (commissioned jointly by Stour Valley Arts in Kent and the Wigmore Hall in London) draws on the historical connotations of the horn in relation both to musical history and its ancient use as a hunting instrument as well as the horn’s more recent association with Romanticism and the orchestral repertoire. At the start of the work, simple calls are passed from solo to duo to trio to quartet to sextet, ending with responses from an ensemble of extra horns and electronics. As the piece progresses, the different groups begin to walk to new positions so that the music takes on an element of mobility. A chain of calls continues to sound across the space, as each group of players respond to each other over large distances. This chain of responses develops into more elaborate music as the groups move closer together culminating in a final section where the entire ensemble of horns joins together. A quodlibet with all the main themes in counterpoint leads to a coda in which groups of horn calls are answered by electronic responses from another part of the forest.
The critic, Robert Maycock, was present at the premiere of the symphony, in June 2007, when a torrential thunderstorm interrupted the performance. He wrote of the event:
Unfinished symphonies have a certain hold on the imagination.. but the North Downs' contribution to the subgenre will take some beating: a site-specific symphony, one that could never sound the same way twice, in which rain stopped play... The audience followed a path through the forest and the weather turned the first 15 minutes into a magical experience, and the next into something like the band that played as the Titanic went down.