Franz Xaver Gerl have been the composer of the aria "Ein Weib ist das herrlichste Ding", for which Mozart wrote a set of variations for piano, K. 613 (the composer may instead have been another singer-composer in the troupe, Benedikt Schack). Mozart gradually came to participate more in the activities of the Schikaneder troupe, culminating in his opera "The Magic Flute" (1791), with libretto by Schikaneder. Gerl premiered the role of Sarastro, and continued to sing this part in many performances through 1792. He left Schikaneder's troupe in 1793. Gerl may have been a participant in a rehearsal of Mozart's "Requiem" on the
Eric Cutler in June 2009. He performed the Duke of Mantua in Giuseppe Verdi's "Rigoletto", in a Fenice's production, for a tour in Italy which involved Reggio Emilia and Venice. Cutler's most critically acclaimed performances have all been in Mozart operas. These include Tamino (Metropolitan Opera, Opera Theatre of St. Louis, Glyndebourne and Edinburgh Festivals), Belmonte in "The Abduction from the Seraglio" (Boston Lyric Opera, Houston Grand Opera and Teatro Real Madrid) and Don Ottavio in "Don Giovanni" (Wolf Trap Opera Company and Santa Fe Opera). EMI issued Eric Cutler's first solo recording featuring songs of Barber, Schumann, Hahn and Liszt, called