Song Metrics
- Key
- D
- Duration
- 3:04
- Tempo
- 85BPM
4AM is a song by IU with a tempo of 85 BPM. It can also be used double-time at 170 BPM.The track runs 3 minutes and 4 seconds long with a D key and a minor mode. It has average energy and is very danceable with a time signature of 4 beats per bar.
