Wanner Izuken made "When Must Forget" available on March 26, 2020. With this song being around four minutes long, at 3:48, 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. Since When Must Forget only contains only one song in the album, we like to consider this song as a single. Based on our statistics, When Must Forget'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.

When Must Forget テンポ

Since When Must Forget by Wanner Izuken has a tempo of 120 beats per a minute, the tempo markings of this song would be Moderato (at a moderate speed). With When Must Forget being at 120 テンポ, the half-time would be 60 テンポ with a double-time of 240 テンポ.In addition, we consider the tempo speed to be pretty fast for this song. This makes this song perfect for activities such as, walking. The time signature for this track is 4/4.

When Must Forget キー

The music key of this track is C Major. Or for those who are familiar with the camelot wheel, 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.