笹山太陽's ' "手紙 〜お母さんへ〜" was released on its scheduled release date, December 25, 2020. This song is about six minutes long, preciously at 5:38, making this song fairly long compared to other songs. There is only one song in ゆるし色, 風のため息。, so we believe that "手紙 〜お母さんへ〜" is a single. 手紙 〜お母さんへ〜 is below average in popularity right now. Based on the vibe, this track doesn't seem to be that danceable, however its valence properties can make this some somewhat danceable.
The tempo marking of 手紙 〜お母さんへ〜 by 笹山太陽 is Larghetto (rather broadly), since this song has a tempo of 64 BPM. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 3/4.
B Major is the music key of this track. This also means that this song has a camelot key of 1B. So, the perfect camelot match for 1B would be either 1B or 2A. While, 2B can give you a low energy boost. For moderate energy boost, you would use 10B and a high energy boost can either be 3B or 8B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 1A or 12B will give you a low energy drop, 4B would be a moderate one, and 11B or 6B would be a high energy drop. Lastly, 10A allows you to change the mood.
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