As the teacher of Johann Esterhazy, the near future patron of Haydn, one amazing things whether Stadler’s influence may experienced any influence on Haydn: at best, only speculation may appear. Stadler, and his sibling Johann, performed the clarinet as well as the bassett horn. Anton’s penchant was for the low registered device which he helped to create to its realization musically. Anton and Johann had been in service towards the Russian Ambassador in Austria in 1779 before these were afforded a posture at the courtroom. Stadler’s first placement in the courtroom was like a freelance person in the wind music group in 1782. By 1787 he was an associate from the courtroom orchestra playing second clarinet to Johann because he wished to play the bassett register from the clarinet. These were both commissioned. Of these years, Anton got formulated a romantic relationship with Mozart who made up the Quintet k581 and Concerto k622 for Stadler. In 1784 Mozart and Stadler offered the premiere efficiency of Quintet k581 and Anton performed the single in the Clarinet Quintet in its initial performance. They performed jointly in Prague where Stadler received an ovation for the structure of his playing. He went on tour and requested leave in the courtroom. He came back in 1796. Compositions by Stadler included variants, dances, duets and trios.