On March 21, 2011, the song "空" was released by 杨小萍. The duration of This song is about 3 minutes long, at 3:15. Based on our data, This song appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. There is only one song in 回顧舊時情好歌經典1-4 Vol.1, so we believe that "空" is a single. In terms of popularity, 空 is currently unknown. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.
The tempo marking of 空 by 杨小萍 is Moderato (at a moderate speed), since this song has a tempo of 113 BPM. With that information, we can conclude that the song has a moderate tempo. The time signature for this track is 4/4.
C Major is the music key of this track. This also means that this song has a camelot key of 8B. So, the perfect camelot match for 8B would be either 8B or 9A. While, 9B can give you a low energy boost. For moderate energy boost, you would use 5B and a high energy boost can either be 10B or 3B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 8A or 7B will give you a low energy drop, 11B would be a moderate one, and 6B or 1B would be a high energy drop. Lastly, 5A allows you to change the mood.