For the "Festival of good ideas" that is to take place in their residential quarter the musically enthusiastic young Bum wants to rehearse a music show along with his friends. With pans, cans, hooters and other junk they make music. Some adults get angry about that. Others like the second-hand dealer Dohlenei and Mr. Kling from the symphony orchestra help the children to make their fantastic idea come true.
Released: May 16, 1976
Runtime: 76 minutes
Stars: Tobias Unterberg, Jörg Lehmann, Ronny Schreiber, Mirka Tuma, Jaecki Schwarz, Marga Legal
Crew: Hannelore Unterberg (Director), Hannelore Unterberg (Writer), Wolfgang Braumann (Cinematography), Ursula Zweig (Editor), Rainer Hornig (Music), Karl-Ernst Sasse (Music)