-music by Giacomo Puccini (1858-1924)
-a romantic tragedy. set numbers; recitative
-setting: nagasaki, japan, at the beginning of the 20th century
-two acts where act II has two parts
-THIS TRAGIC TALE REVOLVES AROUND THE YOUNG JAPANESE GEISHA, BUTTERFLY. SHE USED TO BE MARRIED TO PINKERTON, AN AMERICAN OFFICER ON ASSIGNMENT IN NAGASAKI