The trumpeter Anton Weidinger, a member of the Vienna court orchestra at the end of the 18th century, did not feel comfortable with the instrument of that time, which was not capable, for example, of producing the sounds of a chromatic scale, the one including semitones. Faced with such a severe limitation, he devoted several years to finding a solution, achieving in 1792 the invention of a trumpet with keys that allowed it to produce semitones. Though the new device reduced the quality of its timbre, the instrument could sing melodiously, as well as a clarinet or a flute.
A friend of Joseph Haydn, Weidinger asked the old Austrian master to compose a concerto to try out his new instrument.
Concerto for trumpet and orchestra
By that time Haydn had ceased to serve in the palaces of the Esterházy family (with whom he remained for 30 years). And his last efforts were devoted to the production of great choral works (The Creation oratorio, among them) rather than the elaboration of pieces for solo instrument. However, he felt intrigued by Weidinger's request, and by the autumn of 1796, he had finished composing the Concerto for trumpet and orchestra in E flat major, the only concerto that the maestro composed for this instrument, and at the same time, the first one written for a trumpet capable of playing chromaticism.
Premiere and reception
A diligent instrumentalist, trumpeter Weidinger spent four years practicing his invention with minor works until he felt capable of tackling the novel contribution to the repertoire that emerged from Haydn's inventiveness. And so the master's most celebrated solo concerto was premiered at the Burgtheater in Vienna on March 22, 1800, with Weidinger on trumpet, as expected. It was a successful premiere. However, the manuscript was never published during the composer's lifetime. Nor was it later. It disappeared for decades, until it was rediscovered in the late 19th century by a trumpeter of the Chicago Symphony Orchestra. (Its first recording dates only from 1938).
Weidinger's invention was surpassed as early as 1813, with the invention of the three-piston trumpet, the germ of the current trumpet in use in symphony orchestras.
