瞬間、シンフォニー。
40mP, かぐや(cv.夏吉ゆうこ)
超かぐや姫!
4:20 January 23, 2026
BPM
100
Key
G Major
Camelot
9B

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瞬間、シンフォニー。 by 40mP, かぐや(cv.夏吉ゆうこ) Song Details

40mP, かぐや(cv.夏吉ゆうこ)'s '瞬間、シンフォニー。' had a release date set for January 23, 2026. With this song being around four minutes long, at 4:20, 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. There is only one song in 超かぐや姫!, so we believe that "瞬間、シンフォニー。" is a single. In terms of popularity, 瞬間、シンフォニー。 is currently average in popularity. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

BPM and Tempo

The tempo marking of 瞬間、シンフォニー。 by 40mP, かぐや(cv.夏吉ゆうこ) is Andante (at a walking pace), since this song has a tempo of 100 BPM. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.

Music Key

G Major is the music key of this track. This also means that this song has a camelot key of 9B. So, the perfect camelot match for 9B would be either 9B or 10A. While, 10B can give you a low energy boost. For moderate energy boost, you would use 6B and a high energy boost can either be 11B or 4B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 9A or 8B will give you a low energy drop, 12B would be a moderate one, and 7B or 2B would be a high energy drop. Lastly, 6A allows you to change the mood.

Want to find the BPM and music key for other songs? Check out our BPM and Key Finder page!

Popularity
Loudness
-2.719 dB
Acousticness
1%
Danceability
56%
Energy
92%
Instrumentalness
0%
Liveness
7%
Loudness
95%
Speechiness
7%
Valence
36%

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ISRC
JPZ922509582
Label
L-M Records/RCA Records