Faceless 1-7 made "Day One" available on January 5, 2020. Day One is 2 minutes and 5 seconds long and may contain bad words that may be unsuitable for children. Because this song is the only song in Day One and no other songs are present in the album, we classify this track as a single. Based on our statistics, Day One's popularity is below average in popularity right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

Day One テンポ

The tempo marking of Day One by Faceless 1-7 is Allegro (fast, quick, and bright), since this song has a tempo of 129 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with walking. The time signature for this track is 4/4.

Day One キー

D♭ Major is the music key of this track. 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.