Get ready to feel positive with "What Should Have Been (어땠을까) [In the Style of PSY] - +1Key Karaoke for Man" by Groove Edition. With a 106 BPM and 4 time signature, the rhythms flow in E major. Spanning 4 minutes and 4 seconds, "What Should Have Been (어땠을까) [In the Style of PSY] - +1Key Karaoke for Man" radiates average energy from start to finish. Let the positive vibes of this track carry you away.