 Mozart had been living and working in Vienna since 1781; Haydn enjoyed his visits to Vienna but was compelled by his employment with Prince Nikolaus Esterházy to spend most of his time at Esterháza and Eisenstadt.Storace sang in Haydn's oratorio "Il ritorno di Tobia" in March 1784.Haydn later visited Storace with her brother Stephen in their home and played chamber music.