Farinas's 'hahaha' came out on February 4, 2021. For a fairly short song, this song is "hahaha" is considered an explicit song with a duration of 1:09. Because this song is the only song in hahaha and no other songs are present in the album, we classify this track as a single. The popularity of hahaha is currently not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

hahaha テンポ

We consider the tempo marking of hahaha by Farinas to be Prestissimo (even faster than presto) because the track has a tempo of 216 テンポ, a half-time of 108テンポ, and a double-time of 432 テンポ. The time signature for this track is 4/4.

hahaha キー

B Major is the music key of this track. This also means that this song has a camelot key of 1B. So, the perfect camelot match for 1B would be either 1B or 2A. While, 2B can give you a low energy boost. For moderate energy boost, you would use 10B and a high energy boost can either be 3B or 8B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 1A or 12B will give you a low energy drop, 4B would be a moderate one, and 11B or 6B would be a high energy drop. Lastly, 10A allows you to change the mood.