509 $icario's 'PLANET 9' came out on July 29, 2021. PLANET 9 is explicit and may not be suitable for children. With the duration being about 3:54, this song is close to the average duration of a typical track. Since PLANET 9 only contains only one song in the album, we like to consider this song as a single. Based on our statistics, PLANET 9's popularity is unknown right now. Although the overall vibe is very danceable, it does project more negative sounds.

PLANET 9 テンポ

With PLANET 9 by 509 $icario having a テンポ of 150 with a half-time of 75 テンポ and a double-time of 300 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.

PLANET 9 キー

B♭ Major is the music key of this track. Or for those who are familiar with the camelot wheel, this song has a camelot key of 6B. So, the perfect camelot match for 6B would be either 6B or 7A. While, 7B can give you a low energy boost. For moderate energy boost, you would use 3B and a high energy boost can either be 8B or 1B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 6A or 5B will give you a low energy drop, 9B would be a moderate one, and 4B or 11B would be a high energy drop. Lastly, 3A allows you to change the mood.