"Why didn't I know then?" by 2NB had its release date on August 1, 2021. With this song being around four minutes long, at 3:56, 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. This song is part of Why didn't I know then? by 2NB. The song's track number on the album is #1 out of 2 tracks. Based on our statistics, Why didn't I know then?'s popularity is not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.
Since Why didn't I know then? by 2NB has a tempo of 131 beats per a minute, the tempo markings of this song would be Allegro (fast, quick, and bright). With Why didn't I know then? being at 131 BPM, the half-time would be 66 BPM with a double-time of 262 BPM.In addition, we consider the tempo speed to be pretty fast for this song. This makes this song perfect for activities such as, walking. The time signature for this track is 4/4.
E♭ Major is the music key of this track. Or for those who are familiar with the camelot wheel, 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 | ||
|---|---|---|---|---|---|---|---|
| You can lean on me when you're tired | J-Cera | F Major | 5 | 7B | 135 BPM | ||
| After This Street (feat. Lee Hye Min) | Oh Hyun Uk, Lee Hye Min | A♭ Major | 4 | 4B | 130 BPM | ||
| All Our Days | GB9 | F Major | 4 | 7B | 112 BPM | ||
| Can’t Sleep Night | Song Jiwoo | A Major | 5 | 11B | 207 BPM | ||
| Only you | Lee Ye Joon | F Major | 4 | 7B | 134 BPM | ||
| Loved you so dearly in winter | Cha ga eul | F♯ Major | 6 | 2B | 132 BPM | ||
| A Late Autumn Letter | Jae Yeon | D Major | 3 | 10B | 136 BPM | ||
| 꼭 한 번 더 만나고 싶다 (feat.폴림) | Jung Chang Yong, Paul Lim | B♭ Major | 6 | 6B | 131 BPM | ||
| I Feel You | 2NB | F♯ Major | 4 | 2B | 136 BPM | ||
| As long as you were happy | CHU HWA JEONG | D Major | 3 | 10B | 81 BPM | ||
| Walking You Home | YUN MIN SOO, Lee Ye Joon | E♭ Major | 5 | 5B | 74 BPM | ||
| Let you be you | Jisu Ryu | A Major | 3 | 11B | 75 BPM | ||
| Endlessly | Jeong Dong Won | E♭ Major | 5 | 5B | 116 BPM | ||
| After All, I Couldn't Forget You | Shin Hyun Woo | G Major | 7 | 9B | 134 BPM | ||
| Drunk Thoughts | daegeon | G Major | 7 | 9B | 134 BPM | ||
| Shining Countlessly Like Stars | VIN | D Major | 4 | 10B | 150 BPM | ||
| Just Like Before | CHU HWA JEONG | G Major | 7 | 9B | 134 BPM | ||
| Not Yet, We… | Parc Jae Jung, Sogaksogak | F Major | 5 | 7B | 132 BPM | ||
| 이별이 사랑의 시작인 걸 알았다면 | Ja Jung | B Major | 4 | 1B | 132 BPM | ||
| For you | THE ADE | B♭ Major | 5 | 6B | 134 BPM | ||
| Only Hurt Until Today | Jin Ju | B♭ Major | 4 | 6B | 164 BPM | ||
| Digital Ghost | IsaLop | G Major | 7 | 9B | 134 BPM | ||
| With All My Heart | THE ADE | A Major | 3 | 11B | 57 BPM | ||
| To be a bigger person | Park Kwang Sun | G Major | 7 | 9B | 134 BPM | ||
| Winter is Coming - Instrumental | 2NB, Lee A Young, by me, CHU HWA JEONG, Voicemail | F♯ Minor | 5 | 11A | 170 BPM |