Get ready to feel moody with "Die Fledermaus (The Bat), Act 1: "Eight lonely nights.. To part is such sweet sorrow" (Live)" by Dame Joan Sutherland. With a 105 BPM and 4 time signature, the rhythms flow in C major. Spanning 4 minutes and 6 seconds, "Die Fledermaus (The Bat), Act 1: "Eight lonely nights.. To part is such sweet sorrow" (Live)" radiates low energy from start to finish. Let the moody vibes of this track carry you away.