Kim Yeon Woo made "이 밤이 지나면 (화생방실 클레오파트라) (Bonus Track)" available on July 5, 2015. With this song being around four minutes long, at 4:01, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. The track order of this song in Various Artists's "Mask Singer 14th (Live Version)" album is number 7 out of 9. In terms of popularity, 이 밤이 지나면 (화생방실 클레오파트라) (Bonus Track) is currently unknown. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

이 밤이 지나면 (화생방실 클레오파트라) (Bonus Track) テンポ

We consider the tempo marking of 이 밤이 지나면 (화생방실 클레오파트라) (Bonus Track) by Kim Yeon Woo to be Andante (at a walking pace) because the track has a tempo of 98 テンポ, a half-time of 49テンポ, and a double-time of 196 テンポ. Based on that, the speed of the song's tempo is slow. The time signature for this track is 4/4.

이 밤이 지나면 (화생방실 클레오파트라) (Bonus Track) キー

This song is in the music key of F Major. This also means that this song has a camelot key of 7B. So, the perfect camelot match for 7B would be either 7B or 8A. While, 8B can give you a low energy boost. For moderate energy boost, you would use 4B and a high energy boost can either be 9B or 2B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 7A or 6B will give you a low energy drop, 10B would be a moderate one, and 5B or 12B would be a high energy drop. Lastly, 4A allows you to change the mood.