4zac's 'Nostalgia' came out on May 10, 2024. For a fairly short song, this song is "Nostalgia" is considered an explicit song with a duration of 1:42. Because this song is the only song in Nostalgia and no other songs are present in the album, we classify this track as a single. Based on our statistics, Nostalgia's popularity is unknown right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Nostalgia テンポ

With Nostalgia by 4zac having a テンポ of 140 with a half-time of 70 テンポ and a double-time of 280 テンポ, we would consider this track to have a Allegro (fast, quick, and bright) tempo marking. Because of this, we believe that the song has an overall fast tempo. Looking at the テンポ of this song, this song might go great with jogging or cycling. The time signature for this track is 4/4.

Nostalgia キー

A♭ Major is the music key of this track. This also means that this song has a camelot key of 4B. So, the perfect camelot match for 4B would be either 4B or 5A. While, 5B can give you a low energy boost. For moderate energy boost, you would use 1B and a high energy boost can either be 6B or 11B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 4A or 3B will give you a low energy drop, 7B would be a moderate one, and 2B or 9B would be a high energy drop. Lastly, 1A allows you to change the mood.