KRISTINE's 'Sleepless Nights' came out on July 17, 2015. With this song being around four minutes long, at 4:05, 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 KRISTINE's "Kristine" album is number 11 out of 13. Sleepless Nights is not that popular right now. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.

Sleepless Nights テンポ

We consider the tempo marking of Sleepless Nights by KRISTINE to be Adagio (slowly with great expression) because the track has a tempo of 73 テンポ, a half-time of 36テンポ, and a double-time of 146 テンポ. Based on that, the speed of the song's tempo is slow. The time signature for this track is 3/4.

Sleepless Nights 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.