On January 17, 2026, the song "Booster" was released by AJN. The duration of This song is about two minutes long, specifically at 2:24. This song does not appear to have any foul language. Booster's duration is considered a little bit shorter than the average duration of a typical track. The track order of this song in AJN's "Joker Game" album is number 1 out of 28. In terms of popularity, Booster is currently unknown. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.
We consider the tempo marking of Booster by AJN to be Moderato (at a moderate speed) because the track has a tempo of 115 BPM, a half-time of 58BPM, and a double-time of 230 BPM. Based on that, the speed of the song's tempo is moderate. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.
F♯ Minor is the music key of this track. This also means that this song has a camelot key of 11A. So, the perfect camelot match for 11A would be either 11A or 10B. While, a low energy boost can consist of either 11B or 12A. For moderate energy boost, you would use 8A and a high energy boost can either be 1A or 6A. However, if you are looking for a low energy drop, finding a song with a camelot key of 10A would be a great choice. Where 2A would give you a moderate drop, and 9A or 4A would be a high energy drop. Lastly, 2B 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 | ||
|---|---|---|---|---|---|---|---|
| 真夜中のプリンセス | STAR SEEED, HIBINO RIN, ロンリーガール | B♭ Major | 5 | 6B | 84 BPM | ||
| Rizz | curi, FA-TARO | D Major | 8 | 10B | 138 BPM | ||
| Booster | AJN | B♭ Minor | 7 | 3A | 99 BPM | ||
| Day Off | Lot | D Major | 6 | 10B | 84 BPM | ||
| それでも | K.E.I | A♭ Major | 7 | 4B | 100 BPM | ||
| LIFE IS FREEDOM | ONEDER, DIGITAL NINJA | F♯ Major | 7 | 2B | 98 BPM | ||
| behind the clouds | KIM MINCHEOL | B♭ Minor | 6 | 3A | 114 BPM | ||
| a long time | 滝澤 諒, T-iD | B♭ Minor | 7 | 3A | 99 BPM | ||
| FreeDumb | EuZ, Ramble H | D Major | 7 | 10B | 130 BPM | ||
| Cry Over Us | BURRY MASH | B♭ Minor | 7 | 3A | 99 BPM | ||
| リーズン | claquepot | B♭ Minor | 7 | 3A | 99 BPM | ||
| 24 Hype | RiN, Siz:( | C Major | 8 | 8B | 100 BPM | ||
| Secret (feat. yeong won) | idom, yeong won | D Major | 6 | 10B | 81 BPM | ||
| Fallin | Zarigani | B♭ Major | 5 | 6B | 106 BPM | ||
| 미안해 | 류현준 | D Major | 7 | 10B | 166 BPM | ||
| Day Bye Day | Hao | E Major | 6 | 12B | 99 BPM | ||
| 夜を数えて | MiDoRi | F Major | 5 | 7B | 72 BPM | ||
| BUTTERFLY | Ceres | B Major | 8 | 1B | 145 BPM | ||
| 29 | 乾 | D♭ Minor | 4 | 12A | 93 BPM | ||
| 終電バス | MUMU音樂台 | B♭ Minor | 7 | 3A | 99 BPM | ||
| 終夏 | SAKU | B Minor | 5 | 10A | 77 BPM | ||
| 堕ちる | こーしんぬ | E Major | 7 | 12B | 125 BPM | ||
| Are you ready? | LiSAsong | E♭ Minor | 6 | 2A | 80 BPM | ||
| No Looking Back | Eleven | G Major | 2 | 9B | 172 BPM | ||
| いちばん正直なわたし | Koi no Koe | B Minor | 5 | 10A | 84 BPM |