601drxco, hakyhm, YFG MILLY's ' "Heartless" was released on its scheduled release date, July 27, 2025. Heartless is 2 minutes and 47 seconds long and may contain bad words that may be unsuitable for children. There is only one song in 8teen, so we believe that "Heartless" is a single. The popularity of Heartless is currently unknown right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.
The tempo marking of Heartless by 601drxco, hakyhm, YFG MILLY is Vivace (lively and fast), since this song has a tempo of 161 BPM. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 4/4.
F Major is the music key of this track. This also means that this song has a camelot key of 7B. So, the perfect camelot match for 7B would be either 7B or 8A. While, 8B can give you a low energy boost. For moderate energy boost, you would use 4B and a high energy boost can either be 9B or 2B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 7A or 6B will give you a low energy drop, 10B would be a moderate one, and 5B or 12B would be a high energy drop. Lastly, 4A allows you to change the mood.
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