SUNMI made "Heroine" available on January 18, 2018. The duration of Heroine is about 3 minutes long, at 3:15. Based on our data, "Heroine" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. Because this song is the only song in Heroine and no other songs are present in the album, we classify this track as a single. On top of that, South Korea appears to be the country where this track was created. Based on our statistics, Heroine's popularity is 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.

Heroine テンポ

We consider the tempo marking of Heroine by SUNMI to be Allegro (fast, quick, and bright) because the track has a tempo of 122 テンポ, a half-time of 61テンポ, and a double-time of 244 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.

Heroine キー

This song has a musical key of G Major. This also means that this song has a camelot key of 9B. So, the perfect camelot match for 9B would be either 9B or 10A. While, 10B can give you a low energy boost. For moderate energy boost, you would use 6B and a high energy boost can either be 11B or 4B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 9A or 8B will give you a low energy drop, 12B would be a moderate one, and 7B or 2B would be a high energy drop. Lastly, 6A allows you to change the mood.