Bjarki's '( . )_( . )' had a release date set for February 15, 2019. This song is about six minutes long, preciously at 5:49, making this song fairly long compared to other songs. The track order of this song in Bjarki's "Happy Earthday" album is number 3 out of 15. Based on our statistics, ( . )_( . )'s popularity is below average in popularity right now. Although the overall vibe is very danceable, it does project more negative sounds.

( . )_( . ) テンポ

We consider the tempo marking of ( . )_( . ) by Bjarki to be Allegro (fast, quick, and bright) because the track has a tempo of 154 テンポ, a half-time of 77テンポ, and a double-time of 308 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, running, can go well with this song. The time signature for this track is 4/4.

( . )_( . ) キー

D♭ Major is the music key of this track. This also means that this song has a camelot key of 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A allows you to change the mood.