Get ready to feel very emotional with "Viola Sonata in B-Flat Major, Op. 36: I. Maestoso - Allegro" by Henri Vieuxtemps. With a 74 BPM and 4 time signature, the rhythms flow in A♯/B♭ major. Spanning 11 minutes and 38 seconds, "Viola Sonata in B-Flat Major, Op. 36: I. Maestoso - Allegro" radiates low energy from start to finish. Let the very emotional vibes of this track carry you away.