Listen to Symphony No. 7 in D Minor, Op. 70: I. Allegro maestoso online. Symphony No. 7 in D Minor, Op. 70: I. Allegro maestoso is an English language song and is sung by Cleveland Orchestra. Symphony No. 7 in D Minor, Op. 70: I. Allegro maestoso, from the album 25 Dramatic Symphonies, was released in the year 2014. The duration of the song is 10:19. Download English songs online from JioSaavn.