"自然之声 - 放松的音乐" by 睡眠音乐大师, 睡眠, 放松的睡眠音乐 had its release date on June 13, 2025. The duration of This song is about two minutes long, specifically at 2:27. This song does not appear to have any foul language. 自然之声 - 放松的音乐's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 睡眠音乐: 用于深度睡眠的平静禅宗钢琴音乐，安详入睡背景音乐, so we believe that "自然之声 - 放松的音乐" is a single. Based on our statistics, 自然之声 - 放松的音乐's popularity 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.
The tempo marking of 自然之声 - 放松的音乐 by 睡眠音乐大师, 睡眠, 放松的睡眠音乐 is Allegro (fast, quick, and bright), since this song has a tempo of 148 BPM. With that information, we can conclude that the song has a fast tempo. This song can go great with jogging or cycling. The time signature for this track is 4/4.
B♭ Major is the music key of this track. This also means that this song has a camelot key of 6B. So, the perfect camelot match for 6B would be either 6B or 7A. While, 7B can give you a low energy boost. For moderate energy boost, you would use 3B and a high energy boost can either be 8B or 1B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 6A or 5B will give you a low energy drop, 9B would be a moderate one, and 4B or 11B would be a high energy drop. Lastly, 3A allows you to change the mood.
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