Get ready to feel moody with "Piano Concerto in B-Flat Major, Op. 40, "Military": I. Allegro moderato" by Jan Ladislav Dussek. With a 120 BPM and 4 time signature, the rhythms flow in A♯/B♭ major. Spanning 13 minutes and 10 seconds, "Piano Concerto in B-Flat Major, Op. 40, "Military": I. Allegro moderato" radiates low energy from start to finish. Let the moody vibes of this track carry you away.