Kreviss made "I.O.U." available on 2005. The duration of I.O.U. is about two minutes long, specifically at 2:22. This song does not appear to have any foul language. I.O.U.'s duration is considered a little bit shorter than the average duration of a typical track. The track order of this song in Various Artists's "Kill Rock Stars" album is number 17 out of 17. On top of that, United States appears to be the country where this track was created. I.O.U. is not that popular right now. The mood doesn't appear to be that danceable, but it still produces a high amount of positive energy.

I.O.U. テンポ

We consider the tempo marking of I.O.U. by Kreviss to be Andante (at a walking pace) because the track has a tempo of 82 テンポ, a half-time of 41テンポ, and a double-time of 164 テンポ. Based on that, the speed of the song's tempo is slow. The time signature for this track is 4/4.

I.O.U. キー

This song is in the music key of C Major. This also means that this song has a camelot key of 8B. So, the perfect camelot match for 8B would be either 8B or 9A. While, 9B can give you a low energy boost. For moderate energy boost, you would use 5B and a high energy boost can either be 10B or 3B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 8A or 7B will give you a low energy drop, 11B would be a moderate one, and 6B or 1B would be a high energy drop. Lastly, 5A allows you to change the mood.