On September 26, 2025, the song "IRIS OUT - English Version" was released by ONE PROJECT, Mei, R!zumu. The duration of This song is about two minutes long, specifically at 2:25. This song does not appear to have any foul language. IRIS OUT - English Version'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 (English Version) and no other songs are present in the album, we classify this track as a single. Based on our statistics, IRIS OUT - English Version's popularity is unknown right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.
We consider the tempo marking of IRIS OUT - English Version by ONE PROJECT, Mei, R!zumu 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.
This song has a musical key of A Major. This also means that this song has a camelot key of 11B. So, the perfect camelot match for 11B would be either 11B or 12A. While, 12B can give you a low energy boost. For moderate energy boost, you would use 8B and a high energy boost can either be 1B or 6B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 11A or 10B will give you a low energy drop, 2B would be a moderate one, and 9B or 4B would be a high energy drop. Lastly, 8A allows you to change the mood.
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