On the 100th anniversary of renowned Italian opera composer Giacomo Puccini’s death, his labor for authenticity in works like ‘Madama Butterfly’ is celebrated. Notably, Puccini drew inspiration from a Swiss music box that played melodies he incorporated into his operas. Investigations into his influences traced back to a Harmoniphon discovered in New York, underscoring a blend of Swiss craftsmanship and Italian artistry that contributed to the enduring legacy of his operas.