THE ALFEE's ' "HEART OF RAINBOW - album mix" was released on its scheduled release date, December 24, 2025. This song is about six minutes long, preciously at 5:48, making this song fairly long compared to other songs. There is only one song in 君が生きる意味, so we believe that "HEART OF RAINBOW - album mix" is a single. Based on our statistics, HEART OF RAINBOW - album mix's popularity is not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.
The tempo marking of HEART OF RAINBOW - album mix by THE ALFEE is Allegro (fast, quick, and bright), since this song has a tempo of 142 BPM. With that information, we can conclude that the song has a fast tempo. This song can go great with jogging or cycling. 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 1B. So, the perfect camelot match for 1B would be either 1B or 2A. While, 2B can give you a low energy boost. For moderate energy boost, you would use 10B and a high energy boost can either be 3B or 8B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 1A or 12B will give you a low energy drop, 4B would be a moderate one, and 11B or 6B would be a high energy drop. Lastly, 10A 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 | ||
|---|---|---|---|---|---|---|---|
| GO MY WAY | THEE RUBY CATZ | E Major | 9 | 12B | 98 BPM | ||
| うまなみで。 | SENDAIKAMOTSU | D♭ Major | 10 | 3B | 185 BPM | ||
| ありのままでそばにいて | Hiromi Go | G Major | 3 | 9B | 107 BPM | ||
| ヒミツの女 | 君がそうなら僕はこう | A Major | 8 | 11B | 98 BPM | ||
| DAYS | L⇔R | D Major | 8 | 10B | 107 BPM | ||
| リフェ | ジャパハリネット | E Major | 8 | 12B | 193 BPM | ||
| いっぽんみち | NARITA THOMAS SIMPSON | D Major | 9 | 10B | 100 BPM | ||
| 自分らしさのありかた | 舞台『魔法使いの約束』カンパニー | A Major | 8 | 11B | 93 BPM | ||
| Birthday Song - LOVE IS BORN ~22nd Anniversary 2025~ Live | Ai Otsuka | G Major | 8 | 9B | 163 BPM | ||
| Dynamite Vitamin Dvd ~魂SOUL~ - オリジナルVer. | 50TA | D Major | 9 | 10B | 141 BPM | ||
| 素晴らしき世界 - TOOBOE ONEMAN LIVE 2025《 RUBY 》 | TOOBOE | D♭ Major | 10 | 3B | 123 BPM | ||
| Be Alive | THE ALFEE | F♯ Major | 5 | 2B | 78 BPM | ||
| Glory Hole ⚡ 2025 | 諸星和己 | C Minor | 4 | 5A | 140 BPM | ||
| 或いはノイシュバンシュタイン城の伝言 | THE ALFEE | B Minor | 9 | 10A | 138 BPM | ||
| 微笑の法則〜スマイル・オン・ミー〜 | THE JAYWALK | E Minor | 8 | 9A | 141 BPM | ||
| Bye-Bye × Hello | SNOWKEL | D Major | 8 | 10B | 130 BPM | ||
| 心雪 | 宮原まさゆき | B Minor | 6 | 10A | 168 BPM | ||
| ラズベリージャム | Aqua Timez | A Minor | 10 | 8A | 120 BPM | ||
| ウェーブリバー | 浪川大輔 | F Major | 9 | 7B | 152 BPM | ||
| Shadow of Kingdom | THE ALFEE | D♭ Major | 10 | 3B | 158 BPM | ||
| Fly high | ジェット機 | E Major | 10 | 12B | 162 BPM | ||
| 噂のlolipop. | crowzet | C Minor | 8 | 5A | 130 BPM | ||
| 昨日の君へ Rerecording 2022 | Shunsuke Kiyokiba | C Minor | 8 | 5A | 130 BPM | ||
| DRY YOUR TEARS | 上杉昇 | G Minor | 4 | 6A | 76 BPM | ||
| てとて | Yohei Hamabata | G Major | 3 | 9B | 72 BPM |