Demons
Plot: Polish avant-garde animation in which a periodic series of aggressive starbursts interrupt the melodic dancing of fluid shapes, one raid even freezing the image for a moment.
Kazimierz Urbański. Kazimierz Urbański was 50 in Demons as 'Director, Screenplay, Animation, Music Arranger, Cinematography'
Mieczysław Janik. Mieczysław Janik was 51 in Demons as 'Music'