- HD 1080
- Runtime: 95m.
- Status: Released
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- Languages: it
- Country: Italy
- Director: Bruno Corbucci
- Stars: Little Tony, Isabella Savona, Walter Brugiolo, Dolores Palumbo, Enzo Cannavale
- Production_studio: Mondial Televisione Film
- The Song That's Playing In My Head (Zum Zum Zum) is featured in the top rankings of 1969
- #44 in Top Comedy Movies of 1969
The sons of a music-loving insurance broker take extreme measures to find happiness for themselves and others, with some help from the power of music.