"快心の快眠" by 睡眠導入音楽 was released on December 21, 2022. The duration of 快心の快眠 is about two minutes long, specifically at 2:13. This song does not appear to have any foul language. 快心の快眠's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 波の音と睡眠リラックスギター, so we believe that "快心の快眠" is a single. 快心の快眠 is unknown right now. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.

快心の快眠 テンポ

The tempo marking of 快心の快眠 by 睡眠導入音楽 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.

快心の快眠 キー

A Minor is the music key of this track. Because this track belongs in the A Minor key, the camelot key is 8A. So, the perfect camelot match for 8A would be either 8A or 7B. While, a low energy boost can consist of either 8B or 9A. For moderate energy boost, you would use 5A and a high energy boost can either be 10A or 3A. However, if you are looking for a low energy drop, finding a song with a camelot key of 7A would be a great choice. Where 11A would give you a moderate drop, and 6A or 1A would be a high energy drop. Lastly, 11B allows you to change the mood.