Get ready to feel moody with "Sonata No. 1. Mono" by Atle Byström. With a 81 BPM and 5 time signature, the rhythms flow in A♯/B♭ major. Spanning 3 minutes and 1 seconds, "Sonata No. 1. Mono" radiates average energy from start to finish. Let the moody vibes of this track carry you away.