Letter by Anzunokumo Song Details

Anzunokumo's 'Letter' had a release date set for January 18, 2026. The duration of This song is about 3 minutes long, at 3:19. Based on our data, This song 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 Letter and no other songs are present in the album, we classify this track as a single. The popularity of Letter is currently not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

BPM and Tempo

We consider the tempo marking of Letter by Anzunokumo to be Vivace (lively and fast) because the track has a tempo of 168 BPM, a half-time of 84BPM, and a double-time of 336 BPM. Based on that, the speed of the song's tempo is fast. The time signature for this track is 4/4.

Music Key

A♭ Minor is the music key of this track. Because this track belongs in the A♭ Minor key, the camelot key is 1A. So, the perfect camelot match for 1A would be either 1A or 12B. While, a low energy boost can consist of either 1B or 2A. For moderate energy boost, you would use 10A and a high energy boost can either be 3A or 8A. However, if you are looking for a low energy drop, finding a song with a camelot key of 12A would be a great choice. Where 4A would give you a moderate drop, and 11A or 6A would be a high energy drop. Lastly, 4B allows you to change the mood.

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