Sad Boy's 'Iris' came out on November 3, 2019. The duration of Iris is about two minutes long, specifically at 2:47. This song does not appear to have any foul language. Iris's duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in Iris and no other songs are present in the album, we classify this track as a single. Iris is average in popularity right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Iris テンポ

We consider the tempo marking of Iris by Sad Boy to be Adagio (slowly with great expression) because the track has a tempo of 70 テンポ, a half-time of 35テンポ, and a double-time of 140 テンポ. Based on that, the speed of the song's tempo is slow. The time signature for this track is 3/4.

Iris キー

This song has a musical key of D Major. This also means that this song has a camelot key of 10B. So, the perfect camelot match for 10B would be either 10B or 11A. While, 11B can give you a low energy boost. For moderate energy boost, you would use 7B and a high energy boost can either be 12B or 5B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 10A or 9B will give you a low energy drop, 1B would be a moderate one, and 8B or 3B would be a high energy drop. Lastly, 7A allows you to change the mood.