蔡德允's '胡笳十八拍' came out on August 17, 2014. 胡笳十八拍 appears to be safe for all ages as it is not explicit. There is only one song in 中國:古琴藝術, so we believe that "胡笳十八拍" is a single. In terms of popularity, 胡笳十八拍 is currently not that popular. Although the overall vibe is very danceable, it does project more negative sounds.
The tempo marking of 胡笳十八拍 by 蔡德允 is Moderato (at a moderate speed), since this song has a tempo of 118 テンポ. With that information, we can conclude that the song has a moderate tempo. This song can go great with walking. The time signature for this track is 3/4.
G Major is the music key of this track. This also means that this song has a camelot key of 9B. So, the perfect camelot match for 9B would be either 9B or 10A. While, 10B can give you a low energy boost. For moderate energy boost, you would use 6B and a high energy boost can either be 11B or 4B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 9A or 8B will give you a low energy drop, 12B would be a moderate one, and 7B or 2B would be a high energy drop. Lastly, 6A allows you to change the mood.