双極スペクトラム's ' "ラストレター" was released on its scheduled release date, July 6, 2024. The duration of This song is about 3 minutes long, at 3:15. Based on our data, This song appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. There is only one song in 星に願いを, so we believe that "ラストレター" is a single. In terms of popularity, ラストレター is currently not that popular. The overall mood can be danceable to some, especially with it's high amount of postive energy.
The tempo marking of ラストレター by 双極スペクトラム is Moderato (at a moderate speed), since this song has a tempo of 113 BPM. With that information, we can conclude that the song has a moderate tempo. The time signature for this track is 4/4.
A♭ Major is the music key of this track. This also means that this song has a camelot key of 4B. So, the perfect camelot match for 4B would be either 4B or 5A. While, 5B can give you a low energy boost. For moderate energy boost, you would use 1B and a high energy boost can either be 6B or 11B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 4A or 3B will give you a low energy drop, 7B would be a moderate one, and 2B or 9B would be a high energy drop. Lastly, 1A 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 | ||
|---|---|---|---|---|---|---|---|
| Lycanthrope | UNDEЯ DOG | G Minor | 9 | 6A | 84 BPM | ||
| キラキラ♡キルアウト | 『I'z』 | D♭ Minor | 8 | 12A | 195 BPM | ||
| ラブポニカ | DESCEND NoVA | D♭ Major | 9 | 3B | 96 BPM | ||
| ずっとずっと | サクラサク | B Minor | 9 | 10A | 186 BPM | ||
| ラブフィクション | #Luvless | B Minor | 10 | 10A | 170 BPM | ||
| 人生逆転ルーレット | すたぽら | F Minor | 10 | 4A | 176 BPM | ||
| Star Ride Monster - rerecording ver. | すたぽら | C Major | 9 | 8B | 166 BPM | ||
| 赤いラブレター | 生憎の雨。 | D Major | 9 | 10B | 157 BPM | ||
| スーパーときめきラブレター | マッシュアップ | C Minor | 10 | 5A | 95 BPM | ||
| アイドラトリィ | ベアードアード | B Minor | 9 | 10A | 172 BPM | ||
| Blue Rose | If | D Minor | 10 | 7A | 102 BPM | ||
| ハッピーラッキーアドベンチャー | まーちゃん | A♭ Major | 9 | 4B | 124 BPM | ||
| 恋しんどろーむ - SADs.ver. | SAD originals. | F♯ Minor | 9 | 11A | 170 BPM | ||
| ホワイトプリンセス | Ab7 Prince | F♯ Major | 5 | 2B | 75 BPM | ||
| ベアードアード | ベアードアード | F Minor | 10 | 4A | 100 BPM | ||
| 地獄の底からラブレターを | ki:ki | C Major | 9 | 8B | 150 BPM | ||
| トキメキUNITED - 双極スペクトラム ver. | 双極スペクトラム | D♭ Major | 10 | 3B | 160 BPM | ||
| みるパ!? | Milky Monster | D♭ Major | 9 | 3B | 176 BPM | ||
| カタオモイズム→♡? | DESCEND NoVA | E Major | 9 | 12B | 200 BPM | ||
| おーるでい・おーるにゃいと (ニューマスタリングVersion) - New Mastering Version | Urashimasakatasen | D♭ Major | 10 | 3B | 155 BPM | ||
| 明日アイドル辞めて! | ピーターパンシンドローム | E Minor | 9 | 9A | 170 BPM | ||
| The Contract - MANKAI STAGE『A3!』ACT3! 2025 Ver. | MANKAI STAGE 'A3!' ACT3! 2025 | D Minor | 10 | 7A | 102 BPM | ||
| ぼくのかんがえたさいきょうのせかい | UNDEЯ DOG | D♭ Major | 9 | 3B | 180 BPM | ||
| 傷女M | サドマゾ | B♭ Minor | 10 | 3A | 195 BPM | ||
| 救済バタフライ - Cover | 双極スペクトラム | B♭ Minor | 9 | 3A | 150 BPM |