Selina made "值得為你" available on January 9, 2015. With this song being around four minutes long, at 4:05, 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 3.1415, so we believe that "值得為你" is a single. The popularity of 值得為你 is currently not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

值得為你 テンポ

The tempo marking of 值得為你 by Selina is Presto (very, very fast), since this song has a tempo of 182 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.

值得為你 キー

This song has a musical key of F♯ Major. This also means that this song has a camelot key of 2B. So, the perfect camelot match for 2B would be either 2B or 3A. While, 3B can give you a low energy boost. For moderate energy boost, you would use 11B and a high energy boost can either be 4B or 9B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 2A or 1B will give you a low energy drop, 5B would be a moderate one, and 12B or 7B would be a high energy drop. Lastly, 11A allows you to change the mood.