I fratelli Dinamite (internationally released as The Dynamite Brothers) is a 1949 Italian animation film directed by Nino and Toni Pagot.

[5] The story revolves around these three wacky siblings; Din, Don, and Dan, who go on such adventures through their pranking and love of music.

The Dynamite siblings ending up causing mayhem at the concert (such as by switching the sheet music with the other players, causing their instruments to sound completely ridiculous with the harp turning into a hideous skeletal figure, plus destroying the entire concert hall in progress).

They traveled to Venice during Carnival as they entered a singing contest (turning their bass fiddle into a musical gondola, while lip-syncing to "La Bondina in Gondoleta" on a hidden gramophone).

Later at night, Din, Don, and Dan jumped off a bridge (thinking they've committed suicide) and finding the girl's doll at the bottom of the canal.