2AM made "후회할거야" available on November 27, 2013. The duration of 후회할거야 is about 3 minutes long, at 3:16. Based on our data, "후회할거야" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. There are a total of 5 in the song's album "NOCTURNE". In this album, this song's track order is #2. Furthermore, we believe that the track originated from South Korea. 후회할거야 is below average in popularity right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

후회할거야 テンポ

With 후회할거야 by 2AM having a テンポ of 70 with a half-time of 35 テンポ and a double-time of 140 テンポ, we would consider this track to have a Adagio (slowly with great expression) tempo marking. Because of this, we believe that the song has an overall slow tempo. The time signature for this track is 4/4.

후회할거야 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.