In 1796 Joseph Haydn composed his Concerto in E Flat Major for Trumpet and Orchestra for Weidinger, the first piece by Haydn developed for a trumpet solo. The first performance took place in Vienna at the Old Burgtheater (now demolished) on 28 March 1800. Johann Nepomuk Hummel, who was Haydn's successor as Kapellmeister to the Esterházy family, also composed a Trumpet Concerto for Weidinger; this was originally written in the key of E major, but it is often played in the key of E flat major. Hummel also wrote a Trio for trumpet, piano and violin for Weidinger; this is now lost. Other composers known to have written for Weidinger include Leopold Kozeluh and Joseph Weigl (1766–1846).
