Joey Skin, Ubiwav made "HEARTLESS" available on March 10, 2023. HEARTLESS is 2 minutes and 41 seconds long and may contain bad words that may be unsuitable for children. Because this song is the only song in HEARTLESS and no other songs are present in the album, we classify this track as a single. Based on our statistics, HEARTLESS's popularity is not that popular right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

HEARTLESS テンポ

We consider the tempo marking of HEARTLESS by Joey Skin, Ubiwav to be Allegro (fast, quick, and bright) because the track has a tempo of 149 テンポ, a half-time of 74テンポ, and a double-time of 298 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, jogging or cycling, can go well with this song. The time signature for this track is 4/4.

HEARTLESS キー

This song is in the music key of B♭ Minor. Because this track belongs in the B♭ Minor key, the camelot key is 3A. So, the perfect camelot match for 3A would be either 3A or 2B. While, a low energy boost can consist of either 3B or 4A. For moderate energy boost, you would use 12A and a high energy boost can either be 5A or 10A. However, if you are looking for a low energy drop, finding a song with a camelot key of 2A would be a great choice. Where 6A would give you a moderate drop, and 1A or 8A would be a high energy drop. Lastly, 6B allows you to change the mood.