On December 10, 2025, the song "後書き" was released by DUSTCELL. With this song being around four minutes long, at 3:39, 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 碧い海, so we believe that "後書き" is a single. The popularity of 後書き is currently below average in popularity right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.
The tempo marking of 後書き by DUSTCELL is Presto (very, very fast), since this song has a tempo of 180 BPM. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 4/4.
D Major is the music key of this track. This also means that this song has a camelot key of 10B. So, the perfect camelot match for 10B would be either 10B or 11A. While, 11B can give you a low energy boost. For moderate energy boost, you would use 7B and a high energy boost can either be 12B or 5B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 10A or 9B will give you a low energy drop, 1B would be a moderate one, and 8B or 3B would be a high energy drop. Lastly, 7A 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!
| Track | Artist | Key | Energy | Camelot | BPM | ||
|---|---|---|---|---|---|---|---|
| あの光だってきっと | *Luna, ねんね | A Major | 9 | 11B | 102 BPM | ||
| rāga ~貪慾~ | Ashrount | A♭ Minor | 8 | 1A | 145 BPM | ||
| 本懐パラドックス | VALIS | B Minor | 10 | 10A | 206 BPM | ||
| Charisma (feat. enuosi) | TonyGumbo, enuosi | B Minor | 9 | 10A | 132 BPM | ||
| Rainlight Magic | Prod.Dex, jiwon | A♭ Major | 5 | 4B | 144 BPM | ||
| 美しい獣 | Kucci | B Major | 8 | 1B | 125 BPM | ||
| アバウト | 夕凪機, 少女革命計画, ポリスピカデリー | F♯ Minor | 9 | 11A | 158 BPM | ||
| 虚 | SWALLOW | A♭ Major | 6 | 4B | 200 BPM | ||
| LOST MEMORY | Mikage | D♭ Major | 8 | 3B | 165 BPM | ||
| sukuu | Nowlu | B Minor | 9 | 10A | 132 BPM | ||
| 音楽 | DUSTCELL | D Minor | 7 | 7A | 135 BPM | ||
| Flare | Es, Cito | D Major | 8 | 10B | 103 BPM | ||
| Blue Sun | CONNEMO, MIDy, En | A♭ Major | 9 | 4B | 165 BPM | ||
| 飲み干して、口付け。 | すいそうぐらし | F Minor | 8 | 4A | 98 BPM | ||
| 改変 -罪- feat. たなか,LLLL | 罪十罰, たなか, LLLL | F♯ Major | 5 | 2B | 156 BPM | ||
| 二等星 | Reol | B Minor | 9 | 10A | 132 BPM | ||
| Brrrrrreak It feat. 平田義久 | 罪十罰, 平田義久 | F♯ Major | 5 | 2B | 156 BPM | ||
| うたかたの声 | Sangatsu no Phantasia | A♭ Major | 7 | 4B | 170 BPM | ||
| 想い愛支え愛 | 手がクリームパン | D Major | 4 | 10B | 150 BPM | ||
| Lavish!! | 吉乃 | D♭ Major | 5 | 3B | 120 BPM | ||
| Brand New Episode | HACHI | D Major | 8 | 10B | 172 BPM | ||
| シーカー | 獅子志司 | B Major | 7 | 1B | 95 BPM | ||
| 反芻シ考 - yowa Ver. | yowa | F Minor | 8 | 4A | 125 BPM | ||
| Two Of Us | Hana Hope | A Major | 9 | 11B | 168 BPM | ||
| PLAIN | EMA | E Minor | 5 | 9A | 140 BPM |