约定 by 希日布, 博德乐思 Song Details

希日布, 博德乐思's '约定' had a release date set for November 4, 2021. With this song being about 5 minutes long, at This song is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. There is only one song in 触摸草原.3, so we believe that "约定" is a single. In terms of popularity, 约定 is currently unknown. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.

BPM and Tempo

The tempo marking of 约定 by 希日布, 博德乐思 is Andante (at a walking pace), since this song has a tempo of 96 BPM. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.

Music Key

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.

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