B.L.E.S.S.T, Danny Boy made "Nobody Has to Know" available on June 29, 2009. Nobody Has to Know is explicit and may not be suitable for children. With the duration being about 3:58, this song is close to the average duration of a typical track. The song is number 9 out of 18 in Charmicidle by B.L.E.S.S.T. Nobody Has to Know is unknown right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

Nobody Has to Know テンポ

The tempo marking of Nobody Has to Know by B.L.E.S.S.T, Danny Boy is Andante (at a walking pace), since this song has a tempo of 84 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.

Nobody Has to Know 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.