Hungarian State Opera House is considered to be amongst the finest opera houses in the world. The auditorium holds 1,261 people. It is horseshoe-shaped and – according to measurements done in the 1970s by a group of international engineers – has the third best acoustics in Europe after La Scala in Milan and the Palais Garnier in Paris. Although many opera houses have been built since, the Budapest Opera House is still among the best in terms of the acoustics. In front of the building are statues of Ferenc Erkel and Franz Liszt. Liszt is the best known Hungarian composer. Erkel composed the Hungarian
La Scala a memorable concert conducted by Arturo Toscanini—twice La Scala's principal conductor and an associate of the composers Giuseppe Verdi and Giacomo Puccini—with a soprano solo by Renata Tebaldi, which created a sensation. La Scala hosted the first productions of many famous operas, and had a special relationship with Verdi. For several years, however, Verdi did not allow his work to be played here, as some of his music had been modified (he said "corrupted") by the orchestra. This dispute originated in a disagreement over the production of his "Giovanna d'Arco" in 1845; however the composer later conducted his "Requiem" there