Lucy Daydream's 'Hellos' came out on June 21, 2019. The duration of Hellos is about two minutes long, specifically at 2:59. This song does not appear to have any foul language. Hellos's duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in Hellos and no other songs are present in the album, we classify this track as a single. The popularity of Hellos is currently below average in popularity right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Hellos テンポ

We consider the tempo marking of Hellos by Lucy Daydream to be Vivace (lively and fast) because the track has a tempo of 174 テンポ, a half-time of 87テンポ, and a double-time of 348 テンポ. Based on that, the speed of the song's tempo is fast. The time signature for this track is 4/4.

Hellos キー

This song is in the music key of D♭ Major. This also means that this song has a camelot key of 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A allows you to change the mood.