GFBF made "I'm Not Well" available on November 17, 2017. I'm Not Well is explicit and may not be suitable for children. With the duration being about 3:39, this song is close to the average duration of a typical track. Because this song is the only song in I'm Not Well and no other songs are present in the album, we classify this track as a single. Based on our statistics, I'm Not Well's popularity is below average in popularity right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

I'm Not Well テンポ

We consider the tempo marking of I'm Not Well by GFBF to be Moderato (at a moderate speed) because the track has a tempo of 120 テンポ, a half-time of 60テンポ, and a double-time of 240 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.

I'm Not Well キー

This song is in the music key of G Major. This also means that this song has a camelot key of 9B. So, the perfect camelot match for 9B would be either 9B or 10A. While, 10B can give you a low energy boost. For moderate energy boost, you would use 6B and a high energy boost can either be 11B or 4B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 9A or 8B will give you a low energy drop, 12B would be a moderate one, and 7B or 2B would be a high energy drop. Lastly, 6A allows you to change the mood.