Harumakigohan made "The Promise - VOCALOID ver." available on August 26, 2020. With this song being around four minutes long, at 4:07, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. The song is number 13 out of 22 in Futarino by Harumakigohan. Based on our statistics, The Promise - VOCALOID ver.'s popularity is not that popular right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

The Promise - VOCALOID ver. テンポ

The tempo marking of The Promise - VOCALOID ver. by Harumakigohan is Allegro (fast, quick, and bright), since this song has a tempo of 136 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with walking. The time signature for this track is 4/4.

The Promise - VOCALOID ver. キー

This song is in the music key of C Major. This also means that this song has a camelot key of 8B. So, the perfect camelot match for 8B would be either 8B or 9A. While, 9B can give you a low energy boost. For moderate energy boost, you would use 5B and a high energy boost can either be 10B or 3B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 8A or 7B will give you a low energy drop, 11B would be a moderate one, and 6B or 1B would be a high energy drop. Lastly, 5A allows you to change the mood.