大切な約束 by Ai Kawashima Song Details

Ai Kawashima's '大切な約束' had a release date set for 2003. This song is about six minutes long, preciously at 5:43, making this song fairly long compared to other songs. There is only one song in 川嶋あい 15th Anniversary BEST -A-, so we believe that "大切な約束" is a single. 大切な約束 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.

BPM and Tempo

The tempo marking of 大切な約束 by Ai Kawashima is Adagio (slowly with great expression), since this song has a tempo of 74 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

E Major is the music key of this track. This also means that this song has a camelot key of 12B. So, the perfect camelot match for 12B would be either 12B or 1A. While, 1B can give you a low energy boost. For moderate energy boost, you would use 9B and a high energy boost can either be 2B or 7B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 12A or 11B will give you a low energy drop, 3B would be a moderate one, and 10B or 5B would be a high energy drop. Lastly, 9A allows you to change the mood.

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