CHILLNOON's ' "Letters By The Window" was released on its scheduled release date, August 10, 2025. With This song being less than two minutes long, at 1:54, 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 Letters By The Window and no other songs are present in the album, we classify this track as a single. In terms of popularity, Letters By The Window is currently not that popular. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.
We consider the tempo marking of Letters By The Window by CHILLNOON to be Andante (at a walking pace) because the track has a tempo of 90 BPM, a half-time of 45BPM, and a double-time of 180 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.
D♭ Major is the music key of this track. This also means that this song has a camelot key of 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A allows you to change the mood.
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