Which opera had more acts, Das Liebesverbot or Lucia di Lammermoor?
Das Liebesverbot Das Liebesverbot ("The Ban on Love", WWV 38), is an early opera in two acts by Richard Wagner, with the libretto written by the composer after Shakespeare's "Measure for Measure". Described as a "Große komische Oper ", it was composed in 1834, and Wagner conducted the premiere in 1836 at Magdeburg. Poorly attended and with a lead singer who forgot the words and had to improvise, it was a resounding flop and its second performance had to be cancelled after a fist-fight between the prima donna's husband and the lead tenor broke out backstage before the curtain had even risen; only three people were in the audience. It was never performed again in Wagner's lifetime.
Artaserse (Hasse) Artaserse is an opera ("dramma per musica") in three acts composed by Johann Adolph Hasse to an Italian libretto adapted from that by Metastasio by Giovanni Boldini. It premiered at the Teatro di San Giovanni Grisostomo in Venice on 11 February 1730, shortly after the libretto's first setting by Leonardo Vinci premiered in Rome 6 days earlier. Metastasio's libretto, "Artaserse", has been used in more than 90 works. Hasse himself would later re-work the score for performances at the Opernhaus am Zwinger in Dresden (1740) and the Teatro di San Carlo in Naples (1760).