yion's 'hello.world' came out on July 1, 2022. The duration of hello.world is about 3 minutes long, at 3:26. Based on our data, "hello.world" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. Because this song is the only song in hello.world and no other songs are present in the album, we classify this track as a single. Based on our statistics, hello.world's popularity is not that popular right now. Although the overall vibe is very danceable, it does project more negative sounds.

hello.world テンポ

We consider the tempo marking of hello.world by yion to be Allegro (fast, quick, and bright) because the track has a tempo of 130 テンポ, a half-time of 65テンポ, and a double-time of 260 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.

hello.world キー

The music key of this track is B Minor. This also means that this song has a camelot key of 10A. So, the perfect camelot match for 10A would be either 10A or 9B. While, a low energy boost can consist of either 10B or 11A. For moderate energy boost, you would use 7A and a high energy boost can either be 12A or 5A. However, if you are looking for a low energy drop, finding a song with a camelot key of 9A would be a great choice. Where 1A would give you a moderate drop, and 8A or 3A would be a high energy drop. Lastly, 1B allows you to change the mood.