"川の音4" by 自然の音 was released on June 19, 2022. The duration of 川の音4 is about two minutes long, specifically at 2:08. This song does not appear to have any foul language. 川の音4's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 川の音, so we believe that "川の音4" is a single. In terms of popularity, 川の音4 is currently not that popular. 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 川の音4 by 自然の音 is Andante (at a walking pace), since this song has a tempo of 94 テンポ. With that information, we can conclude that the song has a slow tempo. This song can go great with yoga or pilates. The time signature for this track is 4/4.
B♭ Minor is the music key of this track. Because this track belongs in the B♭ Minor key, the camelot key is 3A. So, the perfect camelot match for 3A would be either 3A or 2B. While, a low energy boost can consist of either 3B or 4A. For moderate energy boost, you would use 12A and a high energy boost can either be 5A or 10A. However, if you are looking for a low energy drop, finding a song with a camelot key of 2A would be a great choice. Where 6A would give you a moderate drop, and 1A or 8A would be a high energy drop. Lastly, 6B allows you to change the mood.