Sandy Lam's '也許' came out on January 1, 2011. 也許 is about six minutes long, preciously at 5:32, making this song fairly long compared to other songs. There is only one song in 蓋亞, so we believe that "也許" is a single. In terms of popularity, 也許 is currently not that popular. Although the overall vibe is very danceable, it does project more negative sounds.

也許 テンポ

The tempo marking of 也許 by Sandy Lam is Moderato (at a moderate speed), since this song has a tempo of 109 テンポ. With that information, we can conclude that the song has a moderate tempo. The time signature for this track is 4/4.

也許 キー

This song has a musical key of A Major. This also means that this song has a camelot key of 11B. So, the perfect camelot match for 11B would be either 11B or 12A. While, 12B can give you a low energy boost. For moderate energy boost, you would use 8B and a high energy boost can either be 1B or 6B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 11A or 10B will give you a low energy drop, 2B would be a moderate one, and 9B or 4B would be a high energy drop. Lastly, 8A allows you to change the mood.