"Intro" by Grieves was released on March 1, 2010. For a fairly short song, this song is "Intro" is considered an explicit song with a duration of 0:44. There is only one song in 88 キーs & Counting, so we believe that "Intro" is a single. Intro is not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Intro テンポ

The tempo marking of Intro by Grieves is Andante (at a walking pace), since this song has a tempo of 85 テンポ. With that information, we can conclude that the song has a slow tempo. This song can go great with yoga or pilates. The time signature for this track is 4/4.

Intro キー

This song is in the music key of B Major. This also means that this song has a camelot key of 1B. So, the perfect camelot match for 1B would be either 1B or 2A. While, 2B can give you a low energy boost. For moderate energy boost, you would use 10B and a high energy boost can either be 3B or 8B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 1A or 12B will give you a low energy drop, 4B would be a moderate one, and 11B or 6B would be a high energy drop. Lastly, 10A allows you to change the mood.