虹のはじまり(「劇場版すとぷり はじまりの物語」挿入歌)(ピアノDUO)

虹のはじまり(「劇場版すとぷり はじまりの物語」挿入歌)(ピアノDUO) is a upbeat song by スイートピアノ・メロディーズ with a tempo of 142 BPM. It can also be used half-time at 71 BPM or double-time at 284 BPM. The track runs 3 minutes and 36 seconds long with a C♯/D♭ key and a major mode. It has low energy and is somewhat danceable with a time signature of 4 beats per bar .