"Intro" by 51.50 Illegally Insane was released on January 20, 2015. For a fairly short song, this song is "Intro" is considered an explicit song with a duration of 1:11. The song is number 1 out of 12 in Crazy Has Struck Again by 51.50 Illegally Insane. The popularity of Intro is currently not that popular right now. Although the overall vibe is very danceable, it does project more negative sounds.

Intro テンポ

The tempo marking of Intro by 51.50 Illegally Insane is Vivace (lively and fast), since this song has a tempo of 173 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.

Intro キー

D♭ Major is the music key of this track. 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.