"Hearts on Fire" by Marnie was released on June 15, 2013. With this song being about 5 minutes long, at 5:04, "Hearts on Fire" by Marnie is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. The song is number 3 out of 10 in Crystal World by Marnie. In terms of popularity, Hearts on Fire is currently not that popular. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Hearts on Fire テンポ

The tempo marking of Hearts on Fire by Marnie is Moderato (at a moderate speed), since this song has a tempo of 112 テンポ. With that information, we can conclude that the song has a moderate tempo. The time signature for this track is 4/4.

Hearts on Fire キー

This song is in the music key of C Major. This also means that this song has a camelot key of 8B. So, the perfect camelot match for 8B would be either 8B or 9A. While, 9B can give you a low energy boost. For moderate energy boost, you would use 5B and a high energy boost can either be 10B or 3B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 8A or 7B will give you a low energy drop, 11B would be a moderate one, and 6B or 1B would be a high energy drop. Lastly, 5A allows you to change the mood.