IRIS OUT by Rio Fukai Song Details

On November 15, 2025, the song "IRIS OUT" was released by Rio Fukai. The duration of This song is about two minutes long, specifically at 2:32. This song does not appear to have any foul language. IRIS OUT'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 OUT and no other songs are present in the album, we classify this track as a single. Based on our statistics, IRIS OUT's popularity is not that popular right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

BPM and Tempo

We consider the tempo marking of IRIS OUT by Rio Fukai to be Allegro (fast, quick, and bright) because the track has a tempo of 135 BPM, a half-time of 68BPM, and a double-time of 270 BPM. Based on that, the speed of the song's tempo is fast. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.

Music Key

This song has a musical 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.

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