Listen to No. 1: Overture. Resolutum - Allegro Maestoso online. No. 1: Overture. Resolutum - Allegro Maestoso is a German language song and is sung by Kammerorchester Berlin & Helmut Koch. No. 1: Overture. Resolutum - Allegro Maestoso, from the album Leopold Mozart: Kindersinfonie / Die Bauernhochzeit / Die musikalische Schlittenfahrt, was released in the year 1970. The duration of the song is 1:29. Download German songs online from JioSaavn.