Regret nothing ~Tighten Up~(가면라이더 오즈 삽입곡)

Regret nothing ~Tighten Up~(가면라이더 오즈 삽입곡) is a upbeat song by Team Akihabara with a tempo of 155 BPM. It can also be used half-time at 78 BPM or double-time at 310 BPM. The track runs 2 minutes and 39 seconds long with a C♯/D♭ key and a major mode. It has high energy and is somewhat danceable with a time signature of 4 beats per bar .