"2 a.m. In December" by Heartless was released on January 21, 2022. 2 a.m. In December is explicit and may not be suitable for children. With the duration being about 4:03, this song is close to the average duration of a typical track. There is only one song in 2 a.m. In December, so we believe that this song is a single. Based on our statistics, 2 a.m. In December'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.

2 a.m. In December テンポ

The tempo marking of 2 a.m. In December by Heartless is Allegro (fast, quick, and bright), since this song has a tempo of 135 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 1/4.

2 a.m. In December キー

This song is in the music key of E♭ Major. This also means that this song has a camelot key of 5B. So, the perfect camelot match for 5B would be either 5B or 6A. While, 6B can give you a low energy boost. For moderate energy boost, you would use 2B and a high energy boost can either be 7B or 12B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 5A or 4B will give you a low energy drop, 8B would be a moderate one, and 3B or 10B would be a high energy drop. Lastly, 2A allows you to change the mood.