The school was established in 1865 by Frederick Scotson Clark (1840–83),[1] based at 3 Princes Street, Cavendish Square, London.[2] At Scotson's death, the management of the school was taken on by his brother Henry.[3]
In 1884, the school was described as having about 300 students under instruction: the fees being 21. 2s. per course of 12 lessons. Pupils are admitted at any age, and can join at any time.[4]
In 1887, the management of the school passed to Dr Yorke Trotter (1854–1934).[5]
By May 1900, the school was known as the London Organ School and International College of Music.[6]
In March 1903, the school changed its name to the London Music School.[7]
In May 1900, the school was advertising that it owned three three-manual practice organs.[6]
In about 1900, a four-manual organ was built for the school by Thomas Casson (1842–1910).[8] It was considered unusual for having a 32' stop - a 'Dolce' (to middle C) on the Great division.[9] This instrument was moved to the Shaftesbury Cinema, Portsmouth, in 1921.[8]
About 1906, a two-manual organ from the school was transferred to St Barnabas church, Manor Park, in east London.[10]
1900, 20 June. The first performance in England "as intended by the composer" of Mendelssohn's Atahalie, given in London's St George's Hall by"the pupils and orchestra of the London Organ School under the direction of Dr Yorke Trotter.".[12]