xennunaki made "Harbinger" available on April 1, 2024. Harbinger is considered explicit and may contain foul language. This song is about 3 minutes and 12 seconds, which is about the average length of a typical song. Because this song is the only song in Harbinger and no other songs are present in the album, we classify this track as a single. Based on our statistics, Harbinger's popularity is not that popular right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

Harbinger テンポ

We consider the tempo marking of Harbinger by xennunaki to be Allegro (fast, quick, and bright) because the track has a tempo of 140 テンポ, a half-time of 70テンポ, and a double-time of 280 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, jogging or cycling, can go well with this song. The time signature for this track is 4/4.

Harbinger キー

The music key of this track is B♭ Minor. Because this track belongs in the B♭ Minor key, the camelot key is 3A. So, the perfect camelot match for 3A would be either 3A or 2B. While, a low energy boost can consist of either 3B or 4A. For moderate energy boost, you would use 12A and a high energy boost can either be 5A or 10A. However, if you are looking for a low energy drop, finding a song with a camelot key of 2A would be a great choice. Where 6A would give you a moderate drop, and 1A or 8A would be a high energy drop. Lastly, 6B allows you to change the mood.