Night Mail (PM_FOUR) by PM_FOUR Song Details

On February 2, 2026, the song "Night Mail (PM_FOUR)" was released by PM_FOUR. With This song being less than two minutes long, at 1:16, we are fairly confident that this song is not explicit and is safe for all ages. Based on the duration of this song, this song duration is much smaller than the average song duration. Because this song is the only song in Night Mail (PM_FOUR) and no other songs are present in the album, we classify this track as a single. Based on our statistics, Night Mail (PM_FOUR)'s popularity is below average in popularity 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 Night Mail (PM_FOUR) by PM_FOUR having a BPM of 135 with a half-time of 68 BPM and a double-time of 270 BPM, we would consider this track to have a Allegro (fast, quick, and bright) tempo marking. Because of this, we believe that the song has an overall fast tempo. Looking at the BPM of this song, this song might go great with walking. The time signature for this track is 4/4.

Music Key

This song has a musical key of B Major. This also means that this song has a camelot key of 1B. So, the perfect camelot match for 1B would be either 1B or 2A. While, 2B can give you a low energy boost. For moderate energy boost, you would use 10B and a high energy boost can either be 3B or 8B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 1A or 12B will give you a low energy drop, 4B would be a moderate one, and 11B or 6B would be a high energy drop. Lastly, 10A allows you to change the mood.

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