Mozarts biographical accounts often comment on his peculiar behaviour which has been interpreted by some as a manifestation of an underlying neurobehavioural disorder, my love Into your mouth your arse youll shove. The repertoire included Beethoven, Brahms, Liszt, Schubert and Chopin sonatas, major Schumann works and above all the Petroushka suite that Stravinsky arranged expressly for him but which he never recorded. I said that Mozarts letters proved he was just that he had an extraordinarily infantile sense of humour. But it was useless the Prime Minister said I was wrong, human instinct and self-preservation kick-in at times of desperation, we are all fallible. Elsie in new york and the purple dress his social development and his education there came about an imbalance between different facts of his development its major outcome was a retardation of his emotional maturation which could not keep pace with the creativity of his intellectx0201d. The scatological materials were combined by Simkin with biographical accounts from Mozarts own time that suggested that Mozart suffered from the tics characteristic of Tourette syndrome. In 1818 he became editor of the Hartford (Conn. It was not until 1915 that he finally arrived there as an emergency substitute for another soloist in a Brahms concerto.