Classical music written in collaboration would include: There are also instances where a work was left unfinished at the composer's death, and was completed by another composer. In such cases, the later composer generally strives to ensure the finished product is as close as possible to the original composer's intentions, as revealed by their notes, rough drafts, or other evidence. One of the best known examples is the completion by Franco Alfano of Giacomo Puccini's opera "Turandot". There may also be a case for describing Sir Edward Elgar's Symphony No. 3 as a work by both Elgar and Anthony Payne. However, these types of works
Giacomo Puccini "La bohème" was "Tosca" (1900), arguably Puccini's first foray into "verismo", the realistic depiction of many facets of real life including violence. Puccini had been considering an opera on this theme since he saw the play "Tosca" by Victorien Sardou in 1889, when he wrote to his publisher, Giulio Ricordi, begging him to get Sardou's permission for the work to be made into an opera: "I see in this "Tosca" the opera I need, with no overblown proportions, no elaborate spectacle, nor will it call for the usual excessive amount of music." The music of "Tosca" employs musical signatures for