于治RayJ, 向晚晚's '写封信给未来的我 - 伴奏' had a release date set for August 29, 2025. The duration of This song is about two minutes long, specifically at 2:41. This song does not appear to have any foul language. 写封信给未来的我 - 伴奏's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 写封信给未来的我, so we believe that "写封信给未来的我 - 伴奏" is a single. The popularity of 写封信给未来的我 - 伴奏 is currently unknown right now. Although the overall vibe is very danceable, it does project more negative sounds.
The tempo marking of 写封信给未来的我 - 伴奏 by 于治RayJ, 向晚晚 is Vivace (lively and fast), since this song has a tempo of 160 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.
B Major is the music key of this track. This also means that this song has a camelot key of 1B. So, the perfect camelot match for 1B would be either 1B or 2A. While, 2B can give you a low energy boost. For moderate energy boost, you would use 10B and a high energy boost can either be 3B or 8B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 1A or 12B will give you a low energy drop, 4B would be a moderate one, and 11B or 6B would be a high energy drop. Lastly, 10A allows you to change the mood.
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