Marcy Playground made "Irene" available on January 1, 2009. The duration of Irene is about two minutes long, specifically at 2:42. This song does not appear to have any foul language. Irene's duration is considered a little bit shorter than the average duration of a typical track. The track order of this song in Marcy Playground's "Leaving Wonderland...in a fit of rage" album is number 6 out of 14. The popularity of Irene is currently not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

Irene テンポ

We consider the tempo marking of Irene by Marcy Playground to be Vivace (lively and fast) because the track has a tempo of 175 テンポ, a half-time of 88テンポ, and a double-time of 350 テンポ. Based on that, the speed of the song's tempo is fast. The time signature for this track is 4/4.

Irene キー

This song is in the music key of E Major. This also means that this song has a camelot key of 12B. So, the perfect camelot match for 12B would be either 12B or 1A. While, 1B can give you a low energy boost. For moderate energy boost, you would use 9B and a high energy boost can either be 2B or 7B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 12A or 11B will give you a low energy drop, 3B would be a moderate one, and 10B or 5B would be a high energy drop. Lastly, 9A allows you to change the mood.