The Northern's 'Sleepless' came out on April 30, 2021. Sleepless is explicit and may not be suitable for children. With the duration being about 4:27, this song is close to the average duration of a typical track. Since Sleepless only contains only one song in the album, we like to consider this song as a single. Based on our statistics, Sleepless's popularity is not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Sleepless テンポ

With Sleepless by The Northern having a テンポ of 135 with a half-time of 68 テンポ and a double-time of 270 テンポ, we would consider this track to have a Allegro (fast, quick, and bright) tempo marking. Because of this, we believe that the song has an overall fast tempo. Looking at the テンポ of this song, this song might go great with walking. The time signature for this track is 4/4.

Sleepless キー

This song has a musical key of G Minor. Which also means that the camelot key for this song is 6A. So, the perfect camelot match for 6A would be either 6A or 5B. While, a low energy boost can consist of either 6B or 7A. For moderate energy boost, you would use 3A and a high energy boost can either be 8A or 1A. However, if you are looking for a low energy drop, finding a song with a camelot key of 5A would be a great choice. Where 9A would give you a moderate drop, and 4A or 11A would be a high energy drop. Lastly, 9B allows you to change the mood.