NeKKoN made "I.c.U." available on November 18, 2022. Since I.c.U. is still less than 10 minute long, it is still considered a pretty long duration song compared to the average song length. This song does not appear to be explicit due to the lack of the "E" tag. The track order of this song in NeKKoN's "Mind Blowing: Part 1" album is number 2 out of 4. Based on our statistics, I.c.U.'s popularity is not that popular right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

I.c.U. テンポ

We consider the tempo marking of I.c.U. by NeKKoN to be Allegro (fast, quick, and bright) because the track has a tempo of 128 テンポ, a half-time of 64テンポ, and a double-time of 256 テンポ. 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.

I.c.U. キー

This song has a musical key of G Major. This also means that this song has a camelot key of 9B. So, the perfect camelot match for 9B would be either 9B or 10A. While, 10B can give you a low energy boost. For moderate energy boost, you would use 6B and a high energy boost can either be 11B or 4B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 9A or 8B will give you a low energy drop, 12B would be a moderate one, and 7B or 2B would be a high energy drop. Lastly, 6A allows you to change the mood.