残光 by Synthion Song Details

"残光" by Synthion had its release date on November 11, 2025. With this song being around four minutes long, at 3:31, 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 track order of this song in Synthion's "Lone Wolf" album is number 4 out of 12. 残光 is below average in popularity right now. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.

BPM and Tempo

We consider the tempo marking of 残光 by Synthion to be Adagio (slowly with great expression) because the track has a tempo of 68 BPM, a half-time of 34BPM, and a double-time of 136 BPM. Based on that, the speed of the song's tempo is slow. The time signature for this track is 5/4.

Music Key

This song has a musical key of E♭ Major. This also means that this song has a camelot key of 5B. So, the perfect camelot match for 5B would be either 5B or 6A. While, 6B can give you a low energy boost. For moderate energy boost, you would use 2B and a high energy boost can either be 7B or 12B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 5A or 4B will give you a low energy drop, 8B would be a moderate one, and 3B or 10B would be a high energy drop. Lastly, 2A 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
-15.074 dB
Acousticness
92%
Danceability
11%
Energy
45%
Instrumentalness
98%
Liveness
11%
Loudness
75%
Speechiness
4%
Valence
8%

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ISRC
QT6632559304
Label
L-M Records/RCA Records