KILLYUA's 'LONELY HEART' came out on May 10, 2024. With LONELY HEART being less than two minutes long, at 1:29, we are fairly confident that this song is not explicit and is safe for all ages. Based on the duration of this song, this song duration is much smaller than the average song duration. Because this song is the only song in LONELY HEART and no other songs are present in the album, we classify this track as a single. Based on our statistics, LONELY HEART's popularity is 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.

LONELY HEART テンポ

We consider the tempo marking of LONELY HEART by KILLYUA to be Allegro (fast, quick, and bright) because the track has a tempo of 150 テンポ, a half-time of 75テンポ, and a double-time of 300 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.

LONELY HEART キー

This song is in the music key of A Major. This also means that this song has a camelot key of 11B. So, the perfect camelot match for 11B would be either 11B or 12A. While, 12B can give you a low energy boost. For moderate energy boost, you would use 8B and a high energy boost can either be 1B or 6B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 11A or 10B will give you a low energy drop, 2B would be a moderate one, and 9B or 4B would be a high energy drop. Lastly, 8A allows you to change the mood.