9STARXATH's 'KEY!' came out on May 26, 2023. For a fairly short song, this song is "KEY!" is considered an explicit song with a duration of 1:00. There are a total of 11 in the song's album "NINESTAR". In this album, this song's track order is #4. Based on our statistics, KEY!'s popularity is not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

KEY! テンポ

With KEY! by 9STARXATH having a テンポ of 145 with a half-time of 72 テンポ and a double-time of 290 テンポ, we would consider this track to have a Allegro (fast, quick, and bright) tempo marking. Because of this, we believe that the song has an overall fast tempo. Looking at the テンポ of this song, this song might go great with jogging or cycling. The time signature for this track is 4/4.

KEY! キー

B Major is the music key of this track. This also means that this song has a camelot key of 1B. So, the perfect camelot match for 1B would be either 1B or 2A. While, 2B can give you a low energy boost. For moderate energy boost, you would use 10B and a high energy boost can either be 3B or 8B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 1A or 12B will give you a low energy drop, 4B would be a moderate one, and 11B or 6B would be a high energy drop. Lastly, 10A allows you to change the mood.