Abigail Wighton made "letter" available on March 22, 2024. With this song being around four minutes long, at 3:48, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this 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, Australia appears to be the country where this track was created. The popularity of letter is currently not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

letter テンポ

We consider the tempo marking of letter by Abigail Wighton to be Vivace (lively and fast) because the track has a tempo of 176 テンポ, a half-time of 88テンポ, and a double-time of 352 テンポ. Based on that, the speed of the song's tempo is fast. The time signature for this track is 4/4.

letter キー

F Major is the music key of this track. This also means that this song has a camelot key of 7B. So, the perfect camelot match for 7B would be either 7B or 8A. While, 8B can give you a low energy boost. For moderate energy boost, you would use 4B and a high energy boost can either be 9B or 2B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 7A or 6B will give you a low energy drop, 10B would be a moderate one, and 5B or 12B would be a high energy drop. Lastly, 4A allows you to change the mood.