DECO*27's 'ハローセカイ' had a release date set for February 10, 2025. The duration of This song is about two minutes long, specifically at 2:40. This song does not appear to have any foul language. ハローセカイ's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in ハローセカイ, so we believe that this song is a single. Based on our statistics, ハローセカイ's popularity is average in popularity right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.
The tempo marking of ハローセカイ by DECO*27 is Allegro (fast, quick, and bright), since this song has a tempo of 150 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.
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 | ||
|---|---|---|---|---|---|---|---|
| Weekender Girl | livetune, Hatsune Miku | A Major | 9 | 11B | 132 BPM | ||
| Help me, ERINNNNNN!! feat.初音ミク | COOL&CREATE, Hatsune Miku | F Minor | 10 | 4A | 185 BPM | ||
| Love Words III - meta/morphose version | Rachie | A Major | 9 | 11B | 137 BPM | ||
| あいのうた | 大漠波新 | G Major | 9 | 9B | 142 BPM | ||
| Twilight Melody (feat. 初音ミク) | CircusP, Hatsune Miku | D♭ Major | 7 | 3B | 102 BPM | ||
| モニタリング | DECO*27 | A Major | 9 | 11B | 139 BPM | ||
| テレキャスタービーボーイ - long ver. | すりぃ | D♭ Major | 9 | 3B | 182 BPM | ||
| 39 Music! | Mikito P, Hatsune Miku | B Minor | 10 | 10A | 130 BPM | ||
| 妄想感傷代償連盟 | DECO*27 | A♭ Major | 8 | 4B | 110 BPM | ||
| Brand New Day | irucaice | A Major | 9 | 11B | 185 BPM | ||
| NEXT NEST | Satsuki ga Tenkomori | G Major | 10 | 9B | 128 BPM | ||
| Heat Abnormal | Iyowa | F Major | 4 | 7B | 92 BPM | ||
| 頭ン痛 | えいぷ | B Minor | 10 | 10A | 100 BPM | ||
| DARLING | Maretu | E♭ Minor | 9 | 2A | 174 BPM | ||
| サイバーパンクデッドボーイ (feat. 天馬司&鳳えむ&草薙寧々&神代類&鏡音リン) | ワンダーランズ×ショウタイム | A♭ Major | 10 | 4B | 157 BPM | ||
| Shinkaisyoujo -deep sea girl- | Yuuyu | G Major | 7 | 9B | 172 BPM | ||
| カトラリー | 宵崎奏 | B♭ Minor | 7 | 3A | 108 BPM | ||
| 気まぐれメルシィ | Hachioji P, Hatsune Miku | F Minor | 10 | 4A | 160 BPM | ||
| お呪い | NAKISO | D♭ Major | 8 | 3B | 115 BPM | ||
| Flyway | halyosy | E Minor | 7 | 9A | 95 BPM | ||
| Affection Addiction | VocaloKAT, Aku P | C Minor | 9 | 5A | 160 BPM | ||
| イドラのサーカス | Neru | D♭ Major | 10 | 3B | 91 BPM | ||
| チルノのパーフェクトさんすう学園 feat.初音ミク | COOL&CREATE, 初音ミク | A Minor | 10 | 8A | 179 BPM | ||
| The Vampire | DECO*27 | E Minor | 9 | 9A | 122 BPM | ||
| アイアイ傘 (feat. 雨衣) | ハム, 雨衣 | D Major | 8 | 10B | 116 BPM |