Effused's 'A World Unknown' came out on October 31, 2017. The duration of A World Unknown is about 3 minutes long, at 3:10. Based on our data, "A World Unknown" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. Because this song is the only song in A World Unknown and no other songs are present in the album, we classify this track as a single. Based on our statistics, A World Unknown's popularity is below average in popularity right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

A World Unknown テンポ

The tempo marking of A World Unknown by Effused is Allegro (fast, quick, and bright), since this song has a tempo of 150 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with jogging or cycling. The time signature for this track is 4/4.

A World Unknown キー

D♭ Minor is the music key of this track. This also means that this song has a camelot key of 12A. So, the perfect camelot match for 12A would be either 12A or 11B. While, a low energy boost can consist of either 12B or 1A. For moderate energy boost, you would use 9A and a high energy boost can either be 2A or 7A. However, if you are looking for a low energy drop, finding a song with a camelot key of 11A would be a great choice. Where 3A would give you a moderate drop, and 10A or 5A would be a high energy drop. Lastly, 3B allows you to change the mood.