doa's ' "I don't know why" was released on its scheduled release date, January 27, 2016. With this song being around four minutes long, at 3:48, 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. The song is number 10 out of 12 in FREEDOM×FREEDOM by doa. Going off of the ISRC code of this track, we detected that the origin of this track is from Japan. In terms of popularity, I don't know why 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 I don't know why by doa is Andante (at a walking pace), since this song has a tempo of 93 BPM. With that information, we can conclude that the song has a slow tempo. This song can go great with yoga or pilates. The time signature for this track is 4/4.
E♭ Major is the music key of this track. This also means that this song has a camelot key of 5B. So, the perfect camelot match for 5B would be either 5B or 6A. While, 6B can give you a low energy boost. For moderate energy boost, you would use 2B and a high energy boost can either be 7B or 12B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 5A or 4B will give you a low energy drop, 8B would be a moderate one, and 3B or 10B would be a high energy drop. Lastly, 2A 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 | ||
|---|---|---|---|---|---|---|---|
| Anything Goes! | Maki Ohguro | D Major | 10 | 10B | 95 BPM | ||
| Trigger | 佐久間貴生 | B Major | 10 | 1B | 150 BPM | ||
| 天までとどけっ! | T-Pistonz+KMC | F♯ Major | 10 | 2B | 82 BPM | ||
| Reason | Nami Tamaki | A♭ Major | 10 | 4B | 130 BPM | ||
| Dead or alive | Shinichi Ishihara | C Major | 10 | 8B | 74 BPM | ||
| Justiφ’s - Ver.鳴瀬シュウヘイ | ISSA | C Major | 9 | 8B | 157 BPM | ||
| 魔弾戦記リュウケンドー (魔弾戦記リュウケンドー) | 9 | D Minor | 9 | 7A | 154 BPM | ||
| Chair - 『仮面ライダーギーツ』挿入歌 | BACK-ON | A♭ Minor | 9 | 1A | 144 BPM | ||
| Destiny's Play | TETRA-FANG | C Major | 10 | 8B | 155 BPM | ||
| E-X-A (Exciting × Attitude) | KAMEN RIDER GIRLS | D♭ Major | 10 | 3B | 76 BPM | ||
| 全力キング - TVサイズ | 古川貴之 | A Minor | 10 | 8A | 100 BPM | ||
| LAST IMPRESSION | TWO-MIX | E Minor | 9 | 9A | 135 BPM | ||
| ULTRA FLY | Mamoru Miyano | C Major | 8 | 8B | 81 BPM | ||
| Hands | Masayoshi Oishi | A Major | 10 | 11B | 182 BPM | ||
| HATENA | PENGUIN RESEARCH | F♯ Major | 10 | 2B | 188 BPM | ||
| 運命のしずく~Destiny's star~ | girl next door | A♭ Major | 10 | 4B | 136 BPM | ||
| GIMME FIVE | doa | G Major | 8 | 9B | 168 BPM | ||
| めざせポケモンマスター -20th Anniversary- | Rica Matsumoto | B Minor | 9 | 10A | 120 BPM | ||
| Count ZERO | T.M.Revolution | F Minor | 9 | 4A | 180 BPM | ||
| 仮面ライダークウガ! | Masayuki Tanaka | D Major | 8 | 10B | 170 BPM | ||
| 獣拳戦隊ゲキレンジャー | Takayoshi Tanimoto | G Major | 9 | 9B | 162 BPM | ||
| ウルトラマンギンガの歌2015 | VOYAGER | B Major | 10 | 1B | 185 BPM | ||
| 全力全開! ゼンカイジャー | Takeshi Tsuruno, ことのみ児童合唱団 | D Minor | 9 | 7A | 176 BPM | ||
| Exterminate Time | TETRA-FANG | B♭ Minor | 9 | 3A | 122 BPM | ||
| 騎士竜戦隊リュウソウジャー | 幡野智宏 | C Major | 10 | 8B | 91 BPM |