La+ch's ':!' came out on July 17, 2020. With :! being less than a minute long, we are pretty confident that this song does not contain any foul language. That being said, this song is pretty short compared to other songs. There are a total of 12 in the song's album "QQ". In this album, this song's track order is #8. Furthermore, we believe that the track originated from Canada. In terms of popularity, :! is currently not that popular. Although the overall vibe is very danceable, it does project more negative sounds.

:! テンポ

With :! by La+ch having a テンポ of 101 with a half-time of 50 テンポ and a double-time of 202 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.

:! キー

This song is in the music key of D♭ Major. Or for those who are familiar with the camelot wheel, 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.