Aki Toyosaki made "letter writer" available on September 25, 2013. With this song being about 5 minutes long, at 5:15, "letter writer" by Aki Toyosaki 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. The track order of this song in Aki Toyosaki's "Love letters" album is number 13 out of 13. The popularity of letter writer is currently not that popular right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.

letter writer テンポ

We consider the tempo marking of letter writer by Aki Toyosaki to be Prestissimo (even faster than presto) because the track has a tempo of 206 テンポ, a half-time of 103テンポ, and a double-time of 412 テンポ. The time signature for this track is 4/4.

letter writer キー

A Major is the music key of this track. This also means that this song has a camelot key of 11B. So, the perfect camelot match for 11B would be either 11B or 12A. While, 12B can give you a low energy boost. For moderate energy boost, you would use 8B and a high energy boost can either be 1B or 6B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 11A or 10B will give you a low energy drop, 2B would be a moderate one, and 9B or 4B would be a high energy drop. Lastly, 8A allows you to change the mood.