World Speed Record made "HEYDAY" available on October 6, 2023. The duration of HEYDAY is about two minutes long, specifically at 2:58. This song does not appear to have any foul language. HEYDAY's duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in HEYDAY and no other songs are present in the album, we classify this track as a single. HEYDAY is not that popular right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

HEYDAY テンポ

We consider the tempo marking of HEYDAY by World Speed Record to be Andante (at a walking pace) because the track has a tempo of 87 テンポ, a half-time of 44テンポ, and a double-time of 174 テンポ. Based on that, the speed of the song's tempo is slow. Activities such as, yoga or pilates, can go well with this song. The time signature for this track is 4/4.

HEYDAY キー

The music key of this track is 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.