Engvall's 'Längtan' came out on May 16, 2018. With this song being around four minutes long, at 4:07, 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. Because this song is the only song in Längtan and no other songs are present in the album, we classify this track as a single. In terms of popularity, Längtan is currently below average in popularity. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Längtan テンポ

We consider the tempo marking of Längtan by Engvall to be Andante (at a walking pace) because the track has a tempo of 103 テンポ, a half-time of 52テンポ, and a double-time of 206 テンポ. Based on that, the speed of the song's tempo is slow. The time signature for this track is 4/4.

Längtan キー

E Major is the music key of this track. 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.