Choi Jungyoon's ' "I Know" was released on its scheduled release date, September 26, 2025. The duration of This song is about two minutes long, specifically at 2:51. This song does not appear to have any foul language. I Know's duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in I Know and no other songs are present in the album, we classify this track as a single. Based on our statistics, I Know'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.
We consider the tempo marking of I Know by Choi Jungyoon to be Allegro (fast, quick, and bright) because the track has a tempo of 150 BPM, a half-time of 75BPM, and a double-time of 300 BPM. Based on that, the speed of the song's tempo is fast. Activities such as, jogging or cycling, can go well with this song. 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 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A 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!