"睡眠用" by くつろぎの薬 was released on June 26, 2019. The duration of 睡眠用 is about two minutes long, specifically at 2:27. This song does not appear to have any foul language. 睡眠用's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in ブラウンノイズ, so we believe that "睡眠用" is a single. 睡眠用 is not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

睡眠用 テンポ

The tempo marking of 睡眠用 by くつろぎの薬 is Andante (at a walking pace), since this song has a tempo of 80 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.

睡眠用 キー

F♯ Major is the music key of this track. This also means that this song has a camelot key of 2B. So, the perfect camelot match for 2B would be either 2B or 3A. While, 3B can give you a low energy boost. For moderate energy boost, you would use 11B and a high energy boost can either be 4B or 9B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 2A or 1B will give you a low energy drop, 5B would be a moderate one, and 12B or 7B would be a high energy drop. Lastly, 11A allows you to change the mood.