V9's 'E9' came out on November 23, 2023. E9 is considered explicit and may contain foul language. This song is about 3 minutes and 12 seconds, which is about the average length of a typical song. Because this song is the only song in E9 and no other songs are present in the album, we classify this track as a single. The popularity of E9 is currently unknown right now. Although the overall vibe is very danceable, it does project more negative sounds.

E9 テンポ

The tempo marking of E9 by V9 is Vivace (lively and fast), since this song has a tempo of 160 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.

E9 キー

The music key of this track is 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.