사랑은 선율을 타고 (Day By Day)

사랑은 선율을 타고 (Day By Day) is a song by Girls' Generation with a tempo of 101 BPM. It can also be used half-time at 51 BPM or double-time at 202 BPM. The track runs 3 minutes and 54 seconds long with a G♯/A♭ key and a major mode. It has high energy and is very danceable with a time signature of 4 beats per bar .