"19!" by killua katana, Z7K was released on December 18, 2023. For a fairly short song, this song is "19!" is considered an explicit song with a duration of 1:55. There is only one song in 19!, so we believe that this song is a single. Based on our statistics, 19!'s popularity is not that popular right now. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.

19! テンポ

The tempo marking of 19! by killua katana, Z7K is Vivace (lively and fast), since this song has a tempo of 157 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with running. The time signature for this track is 4/4.

19! キー

This song is in the music key of D♭ Major. 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.