Get ready to feel positive with "My Songs Know What You Did in the Dark (Light 'Em Up)" by Dartmouth Dodecaphonics. With a 78 BPM and 4 time signature, the rhythms flow in D minor. Spanning 3 minutes and 5 seconds, "My Songs Know What You Did in the Dark (Light 'Em Up)" radiates average energy from start to finish. Let the positive vibes of this track carry you away.