BALMusicfactory, yuiko made "Principle -secret mix-" available on 2009. With this song being about 5 minutes long, at 4:44, "Principle -secret mix-" by BALMusicfactory, yuiko 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. The song is number 4 out of 11 in Evolution-Cherry Petals Fall Like Teardrops...- by BALMusicfactory. Based on our statistics, Principle -secret mix-'s popularity is unknown right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.

Principle -secret mix- テンポ

The tempo marking of Principle -secret mix- by BALMusicfactory, yuiko is Allegro (fast, quick, and bright), since this song has a tempo of 150 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with jogging or cycling. The time signature for this track is 4/4.

Principle -secret mix- キー

F Major is the music key of this track. This also means that this song has a camelot key of 7B. So, the perfect camelot match for 7B would be either 7B or 8A. While, 8B can give you a low energy boost. For moderate energy boost, you would use 4B and a high energy boost can either be 9B or 2B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 7A or 6B will give you a low energy drop, 10B would be a moderate one, and 5B or 12B would be a high energy drop. Lastly, 4A allows you to change the mood.