ZE:A made "Heart For 2" available on September 18, 2015. With this song being around four minutes long, at 3:36, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. The song is number 1 out of 24 in CONTINUE by ZE:A. Going off of the ISRC code of this track, we detected that the origin of this track is from South Korea. Heart For 2 is below average in popularity right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.

Heart For 2 テンポ

The tempo marking of Heart For 2 by ZE:A is Andante (at a walking pace), since this song has a tempo of 77 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 3/4.

Heart For 2 キー

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