heffy's 'HEART OF GLASS' came out on May 28, 2021. The duration of HEART OF GLASS is about two minutes long, specifically at 2:48. This song does not appear to have any foul language. HEART OF GLASS's duration is considered a little bit shorter than the average duration of a typical track. The track order of this song in heffy's "Mortem" album is number 9 out of 11. The popularity of HEART OF GLASS is currently 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.

HEART OF GLASS テンポ

We consider the tempo marking of HEART OF GLASS by heffy to be Prestissimo (even faster than presto) because the track has a tempo of 208 テンポ, a half-time of 104テンポ, and a double-time of 416 テンポ. The time signature for this track is 1/4.

HEART OF GLASS キー

This song is in the music key of A♭ Minor. Because this track belongs in the A♭ Minor key, the camelot key is 1A. So, the perfect camelot match for 1A would be either 1A or 12B. While, a low energy boost can consist of either 1B or 2A. For moderate energy boost, you would use 10A and a high energy boost can either be 3A or 8A. However, if you are looking for a low energy drop, finding a song with a camelot key of 12A would be a great choice. Where 4A would give you a moderate drop, and 11A or 6A would be a high energy drop. Lastly, 4B allows you to change the mood.