陳彥允's '等一個人到老' came out on September 4, 2015. With this song being about 5 minutes long, at 4:33, "等一個人到老" by 陳彥允 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 勢在必行3-心時代 最終章, so we believe that "等一個人到老" is a single. In terms of popularity, 等一個人到老 is currently below average in popularity. Although the overall vibe is very danceable, it does project more negative sounds.

等一個人到老 テンポ

The tempo marking of 等一個人到老 by 陳彥允 is Moderato (at a moderate speed), since this song has a tempo of 112 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.

等一個人到老 キー

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.