Listen to Wozzeck, Op. 7: Soldaten, Soldaten online. Wozzeck, Op. 7: Soldaten, Soldaten is a German language song and is sung by Heather Harper, Pierre Boulez and Bbc Symphony Orchestra. Wozzeck, Op. 7: Soldaten, Soldaten, from the album BBC Symphony Orchestra in Moscow: Pierre Boulez, Heather Harper. January 8, 1967 (Live), was released in the year 2023. The duration of the song is 6:24. Download German songs online from JioSaavn.