What is "allegro non troppo"

adv. (context music English) Fast, but not too fast.

Allegro Non Troppo is a 1976 Italian animated film directed by Bruno Bozzetto. Featuring six pieces of classical music, the film is a parody of Walt Disney's Fantasia, two of its episodes being derived from the earlier film. The classical pieces are set to color animation, ranging from comedy to deep tragedy.

At the beginning, in between the animation, and at the end, there are black and white live-action sequences, displaying the fictional animator, orchestra, conductor and filmmaker, with many humorous scenes about the fictional production of the film. Some of these sections mix animation and live action.

The film was released in two versions, the first includes live action sequences in between the classical pieces. The second version of the film omits these, replacing them with animated plasticine letters spelling out the title of the next piece of music.