Saori Yuki made "手紙" available on May 1, 1987. The duration of 手紙 is about 3 minutes long, at 3:00. Based on our data, "手紙" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. There is only one song in 由紀さおり ニュー・ベストナウ, so we believe that "手紙" is a single. In terms of popularity, 手紙 is currently below average in popularity. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

手紙 テンポ

The tempo marking of 手紙 by Saori Yuki is Moderato (at a moderate speed), since this song has a tempo of 118 テンポ. With that information, we can conclude that the song has a moderate tempo. This song can go great with walking. The time signature for this track is 4/4.

手紙 キー

This song has a musical key of B Minor. This also means that this song has a camelot key of 10A. So, the perfect camelot match for 10A would be either 10A or 9B. While, a low energy boost can consist of either 10B or 11A. For moderate energy boost, you would use 7A and a high energy boost can either be 12A or 5A. However, if you are looking for a low energy drop, finding a song with a camelot key of 9A would be a great choice. Where 1A would give you a moderate drop, and 8A or 3A would be a high energy drop. Lastly, 1B allows you to change the mood.