Midnight Letter by SISO Wave Song Details

SISO Wave's ' "Midnight Letter" was released on its scheduled release date, January 14, 2026. The duration of This song is about two minutes long, specifically at 2:58. This song does not appear to have any foul language. Midnight Letter's duration is considered a little bit shorter than the average duration of a typical track. There are a total of 7 in the song's album "re:archive". In this album, this song's track order is #7. Midnight Letter is not that popular right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

BPM and Tempo

With Midnight Letter by SISO Wave having a BPM of 81 with a half-time of 40 BPM and a double-time of 162 BPM, we would consider this track to have a Andante (at a walking pace) tempo marking. Because of this, we believe that the song has an overall slow tempo. The time signature for this track is 4/4.

Music Key

This song has a musical key of C Minor. Which also means that the camelot key for this song is 5A. So, the perfect camelot match for 5A would be either 5A or 4B. While, a low energy boost can consist of either 5B or 6A. For moderate energy boost, you would use 2A and a high energy boost can either be 7A or 12A. However, if you are looking for a low energy drop, finding a song with a camelot key of 4A would be a great choice. Where 8A would give you a moderate drop, and 3A or 10A would be a high energy drop. Lastly, 8B allows you to change the mood.

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