Koala Smoke's 'Du!' came out on May 22, 2020. The duration of Du! is about two minutes long, specifically at 2:58. This song does not appear to have any foul language. Du!'s duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in Du! and no other songs are present in the album, we classify this track as a single. In terms of popularity, Du! is currently below average in popularity. Although the overall vibe is very danceable, it does project more negative sounds.

Du! テンポ

The tempo marking of Du! by Koala Smoke is Andante (at a walking pace), since this song has a tempo of 90 テンポ. With that information, we can conclude that the song has a slow tempo. This song can go great with yoga or pilates. The time signature for this track is 4/4.

Du! キー

This song is in the music key of E♭ Major. This also means that this song has a camelot key of 5B. So, the perfect camelot match for 5B would be either 5B or 6A. While, 6B can give you a low energy boost. For moderate energy boost, you would use 2B and a high energy boost can either be 7B or 12B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 5A or 4B will give you a low energy drop, 8B would be a moderate one, and 3B or 10B would be a high energy drop. Lastly, 2A allows you to change the mood.