Rytikal made "Hello" available on February 5, 2021. The duration of Hello is about two minutes long, specifically at 2:44. This song does not appear to have any foul language. Hello's duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in Hello and no other songs are present in the album, we classify this track as a single. Based on our statistics, Hello's popularity is below average in popularity right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

Hello テンポ

We consider the tempo marking of Hello by Rytikal to be Allegro (fast, quick, and bright) because the track has a tempo of 126 テンポ, a half-time of 63テンポ, and a double-time of 252 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 5/4.

Hello キー

This song has a musical key of F♯ Major. This also means that this song has a camelot key of 2B. So, the perfect camelot match for 2B would be either 2B or 3A. While, 3B can give you a low energy boost. For moderate energy boost, you would use 11B and a high energy boost can either be 4B or 9B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 2A or 1B will give you a low energy drop, 5B would be a moderate one, and 12B or 7B would be a high energy drop. Lastly, 11A allows you to change the mood.