UNFAIR RULE's ' "後悔する前に" was released on its scheduled release date, November 5, 2025. This song is about six minutes long, preciously at 5:54, making this song fairly long compared to other songs. There is only one song in ひびのかけら, so we believe that "後悔する前に" is a single. 後悔する前に is below average in popularity right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.
The tempo marking of 後悔する前に by UNFAIR RULE is Andante (at a walking pace), since this song has a tempo of 80 BPM. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.
This song has a musical key of B♭ Major. This also means that this song has a camelot key of 6B. So, the perfect camelot match for 6B would be either 6B or 7A. While, 7B can give you a low energy boost. For moderate energy boost, you would use 3B and a high energy boost can either be 8B or 1B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 6A or 5B will give you a low energy drop, 9B would be a moderate one, and 4B or 11B would be a high energy drop. Lastly, 3A 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 | ||
|---|---|---|---|---|---|---|---|
| エンディング | Fish and Lips | G Major | 8 | 9B | 100 BPM | ||
| インターネットの海を越えて | 声にならないよ | C Major | 8 | 8B | 97 BPM | ||
| さよなら恋人、おかえり恋心 | Laughing Hick | B♭ Major | 8 | 6B | 186 BPM | ||
| 焦燥 | プライドの高い深夜のコンビニアルバイト | A Major | 4 | 11B | 108 BPM | ||
| HERO | Fish and Lips | B Major | 7 | 1B | 94 BPM | ||
| カフェオレ | Laughing Hick | D♭ Major | 8 | 3B | 92 BPM | ||
| 略奪歌 | アンと私 | E Major | 9 | 12B | 126 BPM | ||
| 涙の行方 | Mr.ふぉるて | F♯ Minor | 7 | 11A | 102 BPM | ||
| シーン11 | Sunny Girl | B Major | 8 | 1B | 200 BPM | ||
| 夢みた君が大好きだ | SIX LOUNGE | F Major | 6 | 7B | 133 BPM | ||
| わからないままで | UNFAIR RULE | G Major | 9 | 9B | 88 BPM | ||
| アメニモマケル | goodtimes | D♭ Minor | 9 | 12A | 159 BPM | ||
| 傷ついちゃえばいいのに | Fish and Lips | B Major | 9 | 1B | 97 BPM | ||
| プラネタリウム | TRACK15 | G Major | 9 | 9B | 88 BPM | ||
| モザイク | オレンジスパイニクラブ | D Major | 8 | 10B | 130 BPM | ||
| プランB | ケプラ | G Minor | 9 | 6A | 140 BPM | ||
| おやすみ | This is LAST | G Major | 9 | 9B | 94 BPM | ||
| 気づいてほしい | UNFAIR RULE | F♯ Minor | 10 | 11A | 100 BPM | ||
| 君のことは | 606号室 | A♭ Major | 8 | 4B | 100 BPM | ||
| YAMIKUMO | ざらばんし | E Major | 9 | 12B | 97 BPM | ||
| 盲愛 | マクラ | D Major | 9 | 10B | 199 BPM | ||
| 傷跡 | ドロップワンドル | B♭ Major | 9 | 6B | 120 BPM | ||
| 足跡 | アルステイク | A♭ Major | 8 | 4B | 138 BPM | ||
| Sunny | Fish and Lips | B♭ Minor | 8 | 3A | 96 BPM | ||
| LOVE KILLER | つきみ | D Major | 8 | 10B | 97 BPM |