On December 3, 2025, the song "『Phantom Blood - 絶望を染める赤き誓い』" was released by Monogatari. The duration of This song is about two minutes long, specifically at 2:43. This song does not appear to have any foul language. 『Phantom Blood - 絶望を染める赤き誓い』's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 『Phantom Blood - 絶望を染める赤き誓い』, so we believe that this song is a single. In terms of popularity, 『Phantom Blood - 絶望を染める赤き誓い』 is currently below average in popularity. The overall mood can be danceable to some, especially with it's high amount of postive energy.
The tempo marking of 『Phantom Blood - 絶望を染める赤き誓い』 by Monogatari is Moderato (at a moderate speed), since this song has a tempo of 112 BPM. With that information, we can conclude that the song has a moderate tempo. The time signature for this track is 4/4.
This song is in the music key of F♯ Minor. This also means that this song has a camelot key of 11A. So, the perfect camelot match for 11A would be either 11A or 10B. While, a low energy boost can consist of either 11B or 12A. For moderate energy boost, you would use 8A and a high energy boost can either be 1A or 6A. However, if you are looking for a low energy drop, finding a song with a camelot key of 10A would be a great choice. Where 2A would give you a moderate drop, and 9A or 4A would be a high energy drop. Lastly, 2B allows you to change the mood.
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