One of the earliest operatic versions of Shakespeare's play, Salieri's Falstaff is notable for a general compression and streamlining of the original plot, note the absence of the two young lovers, Fenton and Anne, and the addition of a scene in which Mistress Ford pretends to be German to charm Falstaff (actually two such scenes exist, one in a separate score by Salieri was probably omitted from the original Viennese productions). Defranceschi moves the plot and structure away from Elizabethan drama and closer to the standard conventions of late 18th century opera buffa.
Highlights include the Sinfonia (overture) in the style of contra dances.  The entire opera shows the influence of Mozart's Le nozze di Figaro, which was being successfully revived at the time. Among the musical highlights, besides the sinfonia, are Falstaff's strutting Act I patter aria, the quartet in Act I, the duettino "La stessa, La stessissima", the technically brilliant "laughter" trio in the opening moments of Act II, the canonical duet of Mr. and Mrs. Ford toward the end of Act II (featuring a rare late 18th century cello solo) and the grand finale to Act II. Throughout the score Salieri employs careful tone painting, parody of opera seria conventions, a more harmonically interesting structure for the secco recitative, and more involved counterpoint; traits that have helped return Falstaff to the playing boards.
It was first performed at the Kärntnertortheater in Vienna on the 3 January 1799. Twenty-six performances were given between then and 1802. The American premiere took place on November 15, 1974 in the National Theater of the Boston Center for the Arts with David Arnold in the title role, supported by Elizabeth Phinney, Pamela Gore, Frank Hoffmeister, and Ernest Triplett, with an English translation by Michael Auclair and scenery by William Fregosi. The conductor was Robert Willoughby Jones.
Romano Franceschetto, Fernando Luis Ciuffo, Filippo Bettoschi, Milan Madrigalists, Chiara Chialli, et al. Alberto Veronesi cond, Guido Cantelli Orchestra Milan. 2 CDs, DDD, Chandos, 17 March 1998
Simon Edwards, Salomé Haller, Liliana Faraon, Raimonds Spogis, Hjördis Thébault, et al. Jean-Claude Malgoire cond., La Grande Écurie et la Chambre du Roy, Chantres de la Chapelle de Versailles. 2 CDs, DDD, Dynamic, 3 March 2003
József Gregor, Mária Zempléni, Dénes Gulyás, Istvan Gáti, Eva Pánczél, et al. Tamás Pál cond., Salieri Chamber Orchestra, Salieri Chamber Chorus. 3 CDs, DDD, Hungaroton, 27 September 2003
John Del Carlo, Teresa Ringholz, Richard Croft, Delores Ziegler, Jake Gardner, et al. Claus Viller, Agnes Meth dir., Arnold Östmann cond., Radio Symphony Orchestra Stuttgart. DVD, 120 mins, Arthaus Musik, 31 July 2000