Whoa! I've seen some wacky movies, but this one sure came out of left field. Maybe it's because I've never seen a musical from Italy; when I think of Italian cinema, I think of Federico Fellini and Roberto Benigni. I reckon that nowadays, Ettore Giannini's "Carosello napoletano" - "Neapolitan Carousel" in English - is most notable for an early appearance by Sophia Loren (she plays Sisina). Otherwise, the whole thing runs like a Rodgers and Hammerstein musical. It was apparently the first major Italian musical of the postwar era.
The plot, as far as I could tell, centers on a family wandering the streets of Naples, singing songs about various events in the city's history. But it's always hard to tell what's real and what isn't. From what I could tell, only one scene even featured a carousel (unless the title had a deeper meaning); kind of like how Rodgers and Hammerstein's "Carousel" only features the title object in one scene. Oh well, I guess that the movie's worth seeing. Usually, I watch musicals only to heckle them. In this case, I didn't know that this was a musical, and I don't consider it appropriate to heckle Sophia Loren.
Anyway, it's an OK movie, but trying to follow the plot is sort of a challenge. Also starring Paolo Stoppa, Clelia Matania, Maria Fiore, Nadia Gray and Leonide Massine.