umru, Petal Supply, Rebecca Black's 'heart2' came out on March 25, 2022. The duration of heart2 is about 3 minutes long, at 3:23. Based on our data, "heart2" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. The song is number 3 out of 7 in comfort noise by umru. Going off of the ISRC code of this track, we detected that the origin of this track is from United States. Based on our statistics, heart2's popularity is below average in popularity right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

heart2 テンポ

The tempo marking of heart2 by umru, Petal Supply, Rebecca Black is Allegro (fast, quick, and bright), since this song has a tempo of 144 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with jogging or cycling. The time signature for this track is 4/4.

heart2 キー

This song has a musical key of 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.