真っ暗な心 by BarBar Song Details

BarBar's ' "真っ暗な心" was released on its scheduled release date, October 18, 2025. With This song being less than two minutes long, at 1:31, 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. There are a total of 7 in the song's album "Shadow and Light". In this album, this song's track order is #3. In terms of popularity, 真っ暗な心 is currently not that popular. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

BPM and Tempo

With 真っ暗な心 by BarBar having a BPM of 90 with a half-time of 45 BPM and a double-time of 180 BPM, we would consider this track to have a Andante (at a walking pace) tempo marking. Because of this, we believe that the song has an overall slow tempo. Looking at the BPM of this song, this song might go great with yoga or pilates. The time signature for this track is 4/4.

Music Key

E♭ Minor is the music key of this track. Which also means that the camelot key for this song is 2A. So, the perfect camelot match for 2A would be either 2A or 1B. While, a low energy boost can consist of either 2B or 3A. For moderate energy boost, you would use 11A and a high energy boost can either be 4A or 9A. However, if you are looking for a low energy drop, finding a song with a camelot key of 1A would be a great choice. Where 5A would give you a moderate drop, and 12A or 7A would be a high energy drop. Lastly, 5B allows you to change the mood.

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