KOI's 'I'air Du Soir' came out on December 15, 2015. With this song being about 5 minutes long, at 4:32, "I'air Du Soir" by KOI is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. There is only one song in 피아노가 아름다운 뉴에이지베스트, so we believe that "I'air Du Soir" is a single. Based on our statistics, I'air Du Soir's popularity is not that popular right now. Although the overall vibe is very danceable, it does project more negative sounds.

I'air Du Soir テンポ

The tempo marking of I'air Du Soir by KOI is Allegro (fast, quick, and bright), since this song has a tempo of 130 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with walking. The time signature for this track is 3/4.

I'air Du Soir キー

This song is in the music key of E Major. This also means that this song has a camelot key of 12B. So, the perfect camelot match for 12B would be either 12B or 1A. While, 1B can give you a low energy boost. For moderate energy boost, you would use 9B and a high energy boost can either be 2B or 7B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 12A or 11B will give you a low energy drop, 3B would be a moderate one, and 10B or 5B would be a high energy drop. Lastly, 9A allows you to change the mood.