Ära's 'Blau' came out on July 3, 2020. The duration of Blau is about two minutes long, specifically at 2:45. This song does not appear to have any foul language. Blau's duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in Blau and no other songs are present in the album, we classify this track as a single. In terms of popularity, Blau is currently average in popularity. Although the overall vibe is very danceable, it does project more negative sounds.

Blau テンポ

The tempo marking of Blau by Ära is Andante (at a walking pace), since this song has a tempo of 106 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.

Blau キー

E♭ Minor is the music key of this track. Because this track belongs in the E♭ Minor key, the camelot key is 2A. So, the perfect camelot match for 2A would be either 2A or 1B. While, a low energy boost can consist of either 2B or 3A. For moderate energy boost, you would use 11A and a high energy boost can either be 4A or 9A. However, if you are looking for a low energy drop, finding a song with a camelot key of 1A would be a great choice. Where 5A would give you a moderate drop, and 12A or 7A would be a high energy drop. Lastly, 5B allows you to change the mood.