DJ Rell's 'Intro' came out on August 13, 2009. Intro is explicit and may not be suitable for children. With the duration being about 3:44, this song is close to the average duration of a typical track. The track order of this song in DJ Rell's "Golden Child Part Two" album is number 1 out of 21. Intro is unknown right now. Although the overall vibe is very danceable, it does project more negative sounds.

Intro テンポ

We consider the tempo marking of Intro by DJ Rell to be Adagio (slowly with great expression) because the track has a tempo of 73 テンポ, a half-time of 36テンポ, and a double-time of 146 テンポ. Based on that, the speed of the song's tempo is slow. 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.