The Beggar's Opera piece satirised Italian opera, which had become popular in London. According to "The New York Times": "Gay wrote the work more as an anti-opera than an opera, one of its attractions to its 18th-century London public being its lampooning of the Italian opera style and the English public's fascination with it." Instead of the grand music and themes of opera, the work uses familiar tunes and characters that were ordinary people. Some of the songs were by opera composers like Handel, but only the most popular of these were used. The audience could hum along with the music and identify
The Merry Wives of Windsor (opera) was to become his masterpiece in the German language. The composer himself made some changes to the libretto. It was difficult at first to find a stage that was willing to mount the opera, but following the premiere at the Königliches Opernhaus (Royal Opera House, now Berlin State Opera) in Berlin on 9 March 1849 under the baton of the composer, it achieved great success and its popularity continues to this day. Though the libretto and the dramaturgy may seem old-fashioned to today's audiences, the music is of such high quality that the work is nevertheless performed with increasing regularity.