森羅万象's ' "オブザーバーズセオリー" was released on its scheduled release date, March 23, 2025. With this song being around four minutes long, at 4:24, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. There is only one song in 森羅万象 東方BEST あやぽセレクション, so we believe that "オブザーバーズセオリー" is a single. In terms of popularity, オブザーバーズセオリー 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 オブザーバーズセオリー by 森羅万象 is Andante (at a walking pace), since this song has a tempo of 103 BPM. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.
F♯ Major is the music key of this track. This also means that this song has a camelot key of 2B. So, the perfect camelot match for 2B would be either 2B or 3A. While, 3B can give you a low energy boost. For moderate energy boost, you would use 11B and a high energy boost can either be 4B or 9B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 2A or 1B will give you a low energy drop, 5B would be a moderate one, and 12B or 7B would be a high energy drop. Lastly, 11A 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 | ||
|---|---|---|---|---|---|---|---|
| ちまみれダンシンパーリナイ ~きゅっとしてドカーン♥ | 暁Records | F♯ Major | 8 | 2B | 136 BPM | ||
| Change our MIRAI! | イロドリミドリ | B♭ Minor | 10 | 3A | 172 BPM | ||
| 緋色月下、狂咲ノ絶 | EastNewSound | E♭ Minor | 9 | 2A | 150 BPM | ||
| 青いミレン、蒼いナミダ | Butaotome | A Major | 9 | 11B | 148 BPM | ||
| シンデレラメイカー (feat. ゆゆうた & モリモリあつし) | Risa Yuzuki, ゆゆうた, Morimori Atsushi | D♭ Minor | 10 | 12A | 105 BPM | ||
| ふたり月夜のパラレルワールド | TUMENECO | F♯ Minor | 9 | 11A | 146 BPM | ||
| 夜のサーカス | Liz Triangle | G Minor | 9 | 6A | 96 BPM | ||
| 恋繋エピローグ feat. KUMI(ヲタみん) [Nhato Remix] | Amateras Records, KUMI(ヲタみん) | A Minor | 10 | 8A | 148 BPM | ||
| パラレルラビット | Liz Triangle | C Major | 8 | 8B | 179 BPM | ||
| 再生不能 | ろくろ, Kano | F Minor | 10 | 4A | 90 BPM | ||
| 幻想のサテライト | Butaotome | A♭ Major | 9 | 4B | 115 BPM | ||
| 星を廻せ月より速く | TUMENECO | D♭ Minor | 10 | 12A | 185 BPM | ||
| デンデラパーティーナイト | 森羅万象 | C Minor | 9 | 5A | 91 BPM | ||
| KOISHI∞ -コイシインフィニティ- | 暁Records | F♯ Major | 8 | 2B | 136 BPM | ||
| My Dearest (Nhato Remix) feat. Kanae Asaba, Nhato | Amateras Records, Kanae Asaba, Nhato | E Minor | 9 | 9A | 85 BPM | ||
| Humanoid Legion | Shinra-Bansho | B Major | 10 | 1B | 116 BPM | ||
| 斑にマーガレット (feat. konoco & 森羅万象) | 東方LostWord, konoco, 森羅万象 | C Major | 9 | 8B | 132 BPM | ||
| 炸裂アイロニー | 幽閉サテライト, senya | C Major | 10 | 8B | 152 BPM | ||
| Addicted Moon feat. 築山さえ | Amateras Records, 築山さえ | F Minor | 10 | 4A | 162 BPM | ||
| 君はもう王女じゃなくていい Covered by 少女理論観測所 | イノライ, 少女理論観測所, AbsoЯute Zero | F Minor | 10 | 4A | 137 BPM | ||
| オブザーバーズセオリー | 森羅万象 | B Minor | 10 | 10A | 157 BPM | ||
| ルナティックモンスター | フーリンキャットマーク | G Major | 9 | 9B | 160 BPM | ||
| Blue Moon | Liz Triangle | D♭ Major | 9 | 3B | 127 BPM | ||
| Paranoia(TOS Remix)(feat. 魂音泉 / 空音 feat. ytr, 抹) | digital wing, ytr, 抹 | A♭ Major | 10 | 4B | 150 BPM | ||
| U.N.オーエンは彼女なのか? Ver.G | Phoenix Project | C Major | 10 | 8B | 160 BPM |