This is a discography of Giuseppe Verdi's opera, Un ballo in maschera. It was first performed at the Teatro Apollo in Rome on 17 February 1859. However, prior to the version of the opera which appears in the recordings below, Verdi had been using the title of Gustavo III and, when he was prohibited from using that title and after he was forced to make significant changes, the original version disappeared. It has been reconstructed, performed, and recorded as Gustavo III (Verdi).