Dennis Brain was a British horn player. From a musical family – his father and grandfather were horn players – he attended the Royal Academy of Music in London. During the Second World War he served in the Royal Air Force, playing in its band and orchestra. After the war, he was the principal horn of the Philharmonia and Royal Philharmonic orchestras, and played in chamber ensembles.
Brain's Alexander B♭/A model 90 horn, damaged in the crash, restored by Paxman and now on display at the Royal Academy of Music
Brain's grave, Hampstead Cemetery, London
The French horn is a brass instrument made of tubing wrapped into a coil with a flared bell. The double horn in F/B♭ is the horn most often used by players in professional orchestras and bands, although the descant and triple horn have become increasingly popular. A musician who plays a horn is known as a horn player or hornist.
A modern double horn
The valves of a Conn 6D double horn. The three lever keys (above the large valves) can be depressed toward the large outer tube. The thumb key (near the left-most valve) moves inward toward the three finger keys.
A natural horn has no valves, but can be tuned to a different key by inserting different tubing, as during a rest period.
Vienna horn