"Hello404" by OAKK was released on November 8, 2019. The duration of Hello404 is about 3 minutes long, at 3:26. Based on our data, "Hello404" 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 Hello404 and no other songs are present in the album, we classify this track as a single. In terms of popularity, Hello404 is currently not that popular. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Hello404 テンポ

We consider the tempo marking of Hello404 by OAKK to be Moderato (at a moderate speed) because the track has a tempo of 112 テンポ, a half-time of 56テンポ, and a double-time of 224 テンポ. Based on that, the speed of the song's tempo is moderate. The time signature for this track is 5/4.

Hello404 キー

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.