"良質な快眠" by 宇宙エネルギー was released on January 18, 2022. 良質な快眠 is about six minutes long, preciously at 6:15, making this song fairly long compared to other songs. There is only one song in 寝落ちするα波: 夜のリラックス周波数, 眠りのサポート音楽, so we believe that "良質な快眠" is a single. 良質な快眠 is not that popular right now. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.

良質な快眠 テンポ

The tempo marking of 良質な快眠 by 宇宙エネルギー is Larghetto (rather broadly), since this song has a tempo of 66 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 3/4.

良質な快眠 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.