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
Mozart and Salieri (opera) rumors? Audio Recordings ("Mainly studio recordings") Source: www.operadis-opera-discography.org.uk "Motsart i Salyeri (Russian)" Mozart and Salieri (opera) Mozart and Salieri (, "Motsart i Salyeri") is a one-act opera in two scenes by Nikolai Rimsky-Korsakov, written in 1897 to a Russian libretto taken almost verbatim from Alexander Pushkin's 1830 verse drama of the same name. The story follows the apocryphal legend that Antonio Salieri poisoned Wolfgang Amadeus Mozart out of jealousy over the latter's music. Rimsky-Korsakov incorporated quotations from Mozart's "Requiem" and "Don Giovanni" into the score. Richard Taruskin has placed this opera in the historical context of the development of the