Turandot Puccini's publisher Tito Ricordi II decided on Alfano because his opera "La leggenda di Sakùntala" resembled "Turandot" in its setting and heavy orchestration. Alfano provided a first version of the ending with a few passages of his own, and even a few sentences added to the libretto which was not considered complete even by Puccini himself. After the severe criticisms by Ricordi and the conductor Arturo Toscanini, he was forced to write a second, strictly censored version that followed Puccini's sketches more closely, to the point where he did not set some of Adami's text to music because Puccini had
Unfinished creative work missing music had to be provided by Franco Alfano for the premiere in 1926. Recently, Luciano Berio composed an alternative ending. Alban Berg had only finished the first two acts of his opera "Lulu" at the time of his death in 1935. Due to objections from his widow it was not until 1979 that a full version was performed, with music for the final act devised by Friedrich Cerha using Berg's sketches. Other musical works which are unfinished but performable, are simply given in their incomplete state. Schubert's symphony is the most famous, but Anton Bruckner's Ninth Symphony is performed