PLÜM made "I Don't Know" available on July 2, 2021. The duration of I Don't Know is about two minutes long, specifically at 2:42. This song does not appear to have any foul language. I Don't 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 Don't Know and no other songs are present in the album, we classify this track as a single. In terms of popularity, I Don't Know is currently average in popularity. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

I Don't Know テンポ

We consider the tempo marking of I Don't Know by PLÜM to be Moderato (at a moderate speed) because the track has a tempo of 110 テンポ, a half-time of 55テンポ, and a double-time of 220 テンポ. Based on that, the speed of the song's tempo is moderate. The time signature for this track is 4/4.

I Don't Know キー

This song has a musical key of A♭ Major. This also means that this song has a camelot key of 4B. So, the perfect camelot match for 4B would be either 4B or 5A. While, 5B can give you a low energy boost. For moderate energy boost, you would use 1B and a high energy boost can either be 6B or 11B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 4A or 3B will give you a low energy drop, 7B would be a moderate one, and 2B or 9B would be a high energy drop. Lastly, 1A allows you to change the mood.