2M made "Four #3" available on January 20, 2021. Four #3 is 2 minutes and 56 seconds long and may contain bad words that may be unsuitable for children. Because this song is the only song in Four #3 and no other songs are present in the album, we classify this track as a single. Based on our statistics, Four #3'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.

Four #3 テンポ

The tempo marking of Four #3 by 2M is Allegro (fast, quick, and bright), since this song has a tempo of 133 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.

Four #3 キー

E♭ Minor is the music key of this track. Because this track belongs in the E♭ Minor key, the camelot key is 2A. So, the perfect camelot match for 2A would be either 2A or 1B. While, a low energy boost can consist of either 2B or 3A. For moderate energy boost, you would use 11A and a high energy boost can either be 4A or 9A. However, if you are looking for a low energy drop, finding a song with a camelot key of 1A would be a great choice. Where 5A would give you a moderate drop, and 12A or 7A would be a high energy drop. Lastly, 5B allows you to change the mood.