未来古代楽団, PUP's 'さよなら、光' came out on January 6, 2024. The duration of さよなら、光 is about two minutes long, specifically at 2:57. This song does not appear to have any foul language. さよなら、光's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in フタハ／さよなら、光, so we believe that "さよなら、光" is a single. The popularity of さよなら、光 is currently 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.
The tempo marking of さよなら、光 by 未来古代楽団, PUP is Vivace (lively and fast), since this song has a tempo of 160 テンポ. 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 5/4.
E Minor is the music key of this track. Because this track belongs in the E Minor key, the camelot key is 9A. So, the perfect camelot match for 9A would be either 9A or 8B. While, a low energy boost can consist of either 9B or 10A. For moderate energy boost, you would use 6A and a high energy boost can either be 11A or 4A. However, if you are looking for a low energy drop, finding a song with a camelot key of 8A would be a great choice. Where 12A would give you a moderate drop, and 7A or 2A would be a high energy drop. Lastly, 12B allows you to change the mood.