On April 9, 2025, the song "theory" was released by kensuke ushio. With This song being less than two minutes long, at 1:24, we are fairly confident that this song is not explicit and is safe for all ages. Based on the duration of this song, this song duration is much smaller than the average song duration. There is only one song in アニメ「チ。 ー地球の運動についてー」オリジナル・サウンドトラック, so we believe that "theory" is a single. Based on our statistics, theory's popularity is not that popular right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.
The tempo marking of theory by kensuke ushio is Allegro (fast, quick, and bright), since this song has a tempo of 130 BPM. With that information, we can conclude that the song has a fast tempo. This song can go great with walking. The time signature for this track is 4/4.
This song is in the music key of D Major. 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 | ||
|---|---|---|---|---|---|---|---|
| Time Flows Ever Onward (From "Frieren") - Piano - Felt Version | maats, Evan Call | G Major | 0 | 9B | 110 BPM | ||
| rev | kensuke ushio | D Major | 1 | 10B | 119 BPM | ||
| White Noise (Actual Noise) | Akira Yamaoka | A Minor | 1 | 8A | 149 BPM | ||
| This Is Pure Love | 桶狭間ありさ | C Major | 1 | 8B | 118 BPM | ||
| Light Lights up Light | Yoshihisa Hirano | D Minor | 5 | 7A | 84 BPM | ||
| 流れゆく季節 | haruka nakamura | D♭ Major | 1 | 3B | 134 BPM | ||
| like A moment - recorded from vinyl | TK from Ling tosite sigure | F Minor | 4 | 4A | 137 BPM | ||
| 歩く | kensuke ushio | F Major | 1 | 7B | 142 BPM | ||
| I'm happy you're alive, thank you | YukiV4554 | E♭ Major | 2 | 5B | 120 BPM | ||
| 切なる願い | Michiru Oshima | E♭ Major | 2 | 5B | 74 BPM | ||
| “Nagareboshi ☆ Kirari” - Version for orchestra | Yoshihisa Hirano | F Major | 2 | 7B | 85 BPM | ||
| Crime and Punishment | Akira Senju | B♭ Major | 8 | 6B | 119 BPM | ||
| 大事なひと | Mina Kubota | A♭ Major | 1 | 4B | 144 BPM | ||
| Waltz for Stark & Fern (Frieren Original Soundtrack) | maats, Evan Call | A♭ Major | 3 | 4B | 171 BPM | ||
| Like a Boy | Akira Yamaoka | C Minor | 2 | 5A | 117 BPM | ||
| DAN DA DAN Episode 7 | To A Kinder World - Most Beautiful & Emotional Music Version | Kensei Music | D Major | 3 | 10B | 142 BPM | ||
| Piano: City Ruins | 岡部 啓一 | B♭ Minor | 0 | 3A | 98 BPM | ||
| Amicy IV | far | B♭ Major | 4 | 6B | 141 BPM | ||
| Toward the Climax | Yoshihisa Hirano | D Minor | 5 | 7A | 84 BPM | ||
| 8の季節 | haruka nakamura | D Major | 4 | 10B | 135 BPM | ||
| Gats | Susumu Hirasawa | E Major | 2 | 12B | 140 BPM | ||
| 22194 | 小畑貴裕 | B Minor | 3 | 10A | 130 BPM | ||
| The Culling Game | 照井順政 | B Minor | 3 | 10A | 71 BPM | ||
| Lucent | Txmy | B Major | 3 | 1B | 142 BPM | ||
| Gwyn, Lord of Cinder | Motoi Sakuraba | F Major | 1 | 7B | 77 BPM |