XiiiDolor Archive's 'a frozen heart' came out on January 28, 2024. a frozen heart is 2 minutes and 21 seconds long and may contain bad words that may be unsuitable for children. Because this song is the only song in a frozen heart and no other songs are present in the album, we classify this track as a single. The popularity of a frozen heart is currently not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.
The tempo marking of a frozen heart by XiiiDolor Archive is Vivace (lively and fast), since this song has a tempo of 163 テンポ. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 4/4.
The music key of this track is A Minor. Because this track belongs in the A Minor key, the camelot key is 8A. So, the perfect camelot match for 8A would be either 8A or 7B. While, a low energy boost can consist of either 8B or 9A. For moderate energy boost, you would use 5A and a high energy boost can either be 10A or 3A. However, if you are looking for a low energy drop, finding a song with a camelot key of 7A would be a great choice. Where 11A would give you a moderate drop, and 6A or 1A would be a high energy drop. Lastly, 11B allows you to change the mood.