EBK Osama, EBK Jaaybo's ' "Troublesome 21" was released on its scheduled release date, December 23, 2020. This song is quite longer than the average track at 4 minutes and 39 seconds. With that being said, this track is also considered explicit and may be offensive to some people. Since Troublesome 21 only contains only one song in the album, we like to consider this song as a single. In terms of popularity, Troublesome 21 is currently below average in popularity. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

Troublesome 21 テンポ

With Troublesome 21 by EBK Osama, EBK Jaaybo having a テンポ of 97 with a half-time of 48 テンポ and a double-time of 194 テンポ, we would consider this track to have a Andante (at a walking pace) tempo marking. Because of this, we believe that the song has an overall slow tempo. The time signature for this track is 4/4.

Troublesome 21 キー

B♭ Minor is the music key of this track. Which also means that the camelot key for this song is 3A. So, the perfect camelot match for 3A would be either 3A or 2B. While, a low energy boost can consist of either 3B or 4A. For moderate energy boost, you would use 12A and a high energy boost can either be 5A or 10A. However, if you are looking for a low energy drop, finding a song with a camelot key of 2A would be a great choice. Where 6A would give you a moderate drop, and 1A or 8A would be a high energy drop. Lastly, 6B allows you to change the mood.