骸と伽藍堂, Asa, Eir Aoi's ' "八十年の孤独" was released on its scheduled release date, December 20, 2025. The duration of This song is about 3 minutes long, at 3:16. Based on our data, This song appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. There is only one song in 骸と伽藍堂-壱-, so we believe that "八十年の孤独" is a single. Based on our statistics, 八十年の孤独's popularity is not that popular right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.
The tempo marking of 八十年の孤独 by 骸と伽藍堂, Asa, Eir Aoi is Allegro (fast, quick, and bright), since this song has a tempo of 154 BPM. With that information, we can conclude that the song has a fast tempo. This song can go great with running. The time signature for this track is 4/4.
E Major is the music key of this track. This also means that this song has a camelot key of 12B. So, the perfect camelot match for 12B would be either 12B or 1A. While, 1B can give you a low energy boost. For moderate energy boost, you would use 9B and a high energy boost can either be 2B or 7B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 12A or 11B will give you a low energy drop, 3B would be a moderate one, and 10B or 5B would be a high energy drop. Lastly, 9A allows you to change the mood.
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