Ekusu Kyō made "A Letter To You" available on August 12, 2022. For a fairly short song, this song is "A Letter To You" is considered an explicit song with a duration of 1:52. Because this song is the only song in A Letter To You and no other songs are present in the album, we classify this track as a single. Based on our statistics, A Letter To You's popularity is below average in popularity right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

A Letter To You テンポ

The tempo marking of A Letter To You by Ekusu Kyō is Allegro (fast, quick, and bright), since this song has a tempo of 144 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with jogging or cycling. The time signature for this track is 4/4.

A Letter To You キー

D♭ Minor is the music key of this track. This also means that this song has a camelot key of 12A. So, the perfect camelot match for 12A would be either 12A or 11B. While, a low energy boost can consist of either 12B or 1A. For moderate energy boost, you would use 9A and a high energy boost can either be 2A or 7A. However, if you are looking for a low energy drop, finding a song with a camelot key of 11A would be a great choice. Where 3A would give you a moderate drop, and 10A or 5A would be a high energy drop. Lastly, 3B allows you to change the mood.