Shirley Kwan made "Say Goodbye" available on January 1, 2011. With this song being about 5 minutes long, at 5:24, "Say Goodbye" by Shirley Kwan is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. There is only one song in 關淑怡音樂大全 101, so we believe that "Say Goodbye" is a single. The popularity of Say Goodbye is currently not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.
The tempo marking of Say Goodbye by Shirley Kwan is Vivace (lively and fast), since this song has a tempo of 172 テンポ. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 4/4.
This song has a musical key of A♭ Major. This also means that this song has a camelot key of 4B. So, the perfect camelot match for 4B would be either 4B or 5A. While, 5B can give you a low energy boost. For moderate energy boost, you would use 1B and a high energy boost can either be 6B or 11B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 4A or 3B will give you a low energy drop, 7B would be a moderate one, and 2B or 9B would be a high energy drop. Lastly, 1A allows you to change the mood.