Letter by Zen Miyako, REINO Song Details

Zen Miyako, REINO's ' "Letter" was released on its scheduled release date, July 9, 2025. The duration of This song is about two minutes long, specifically at 2:43. This song does not appear to have any foul language. Letter's duration is considered a little bit shorter than the average duration 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. On top of that, Japan appears to be the country where this track was created. In terms of popularity, Letter is currently unknown. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

BPM and Tempo

We consider the tempo marking of Letter by Zen Miyako, REINO to be Andante (at a walking pace) because the track has a tempo of 95 BPM, a half-time of 48BPM, and a double-time of 190 BPM. Based on that, the speed of the song's tempo is slow. Activities such as, yoga or pilates, can go well with this song. The time signature for this track is 4/4.

Music Key

The music key of this track is F♯ Minor. This also means that this song has a camelot key of 11A. So, the perfect camelot match for 11A would be either 11A or 10B. While, a low energy boost can consist of either 11B or 12A. For moderate energy boost, you would use 8A and a high energy boost can either be 1A or 6A. However, if you are looking for a low energy drop, finding a song with a camelot key of 10A would be a great choice. Where 2A would give you a moderate drop, and 9A or 4A would be a high energy drop. Lastly, 2B allows you to change the mood.

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