Chara made "恋文" available on March 4, 2015. With this song being about 5 minutes long, at 4:40, "恋文" by Chara is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. There are a total of 13 in the song's album "Secret Garden". In this album, this song's track order is #12. In terms of popularity, 恋文 is currently not that popular. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

恋文 テンポ

With 恋文 by Chara having a テンポ of 106 with a half-time of 53 テンポ and a double-time of 212 テンポ, 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.

恋文 キー

G Major is the music key of this track. Or for those who are familiar with the camelot wheel, this song has a camelot key of 9B. So, the perfect camelot match for 9B would be either 9B or 10A. While, 10B can give you a low energy boost. For moderate energy boost, you would use 6B and a high energy boost can either be 11B or 4B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 9A or 8B will give you a low energy drop, 12B would be a moderate one, and 7B or 2B would be a high energy drop. Lastly, 6A allows you to change the mood.