William Singe's ' "679" was released on its scheduled release date, September 17, 2015. For a fairly short song, this song is "679" is considered an explicit song with a duration of 1:56. There is only one song in 679, so we believe that this song is a single. The popularity of 679 is currently average in popularity right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

679 テンポ

The tempo marking of 679 by William Singe is Vivace (lively and fast), since this song has a tempo of 169 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.

679 キー

The music key of this track is D♭ Major. This also means that this song has a camelot key of 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A allows you to change the mood.