光良品冠's '是你變了嗎' came out on May 1, 1997. With this song being around four minutes long, at 3:48, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. There is only one song in 有你在身旁, so we believe that "是你變了嗎" is a single. In terms of popularity, 是你變了嗎 is currently below average in popularity. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

是你變了嗎 テンポ

The tempo marking of 是你變了嗎 by 光良品冠 is Andante (at a walking pace), since this song has a tempo of 105 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.

是你變了嗎 キー

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.