WATARU made "Hello" available on July 16, 2022. With this song being about 5 minutes long, at 4:43, "Hello" by WATARU is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. 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. On top of that, Japan appears to be the country where this track was created. In terms of popularity, Hello is currently below average in popularity. 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 WATARU to be Andante (at a walking pace) because the track has a tempo of 108 テンポ, a half-time of 54テンポ, and a double-time of 216 テンポ. Based on that, the speed of the song's tempo is moderate. The time signature for this track is 4/4.

Hello キー

The music key of this track is A♭ Minor. Because this track belongs in the A♭ Minor key, the camelot key is 1A. So, the perfect camelot match for 1A would be either 1A or 12B. While, a low energy boost can consist of either 1B or 2A. For moderate energy boost, you would use 10A and a high energy boost can either be 3A or 8A. However, if you are looking for a low energy drop, finding a song with a camelot key of 12A would be a great choice. Where 4A would give you a moderate drop, and 11A or 6A would be a high energy drop. Lastly, 4B allows you to change the mood.