反反复复 - 烟嗓版 by 质变 Song Details

质变's ' "反反复复 - 烟嗓版" was released on its scheduled release date, December 23, 2025. The duration of This song is about two minutes long, specifically at 2:55. This song does not appear to have any foul language. 反反复复 - 烟嗓版's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 又是一年秋风落​ 落叶遮住我脆弱​, so we believe that "反反复复 - 烟嗓版" is a single. Based on our statistics, 反反复复 - 烟嗓版's popularity is unknown right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

BPM and Tempo

The tempo marking of 反反复复 - 烟嗓版 by 质变 is Allegro (fast, quick, and bright), since this song has a tempo of 156 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.

Music Key

B♭ Minor is the music key of this track. Because this track belongs in the B♭ Minor key, the camelot key is 3A. So, the perfect camelot match for 3A would be either 3A or 2B. While, a low energy boost can consist of either 3B or 4A. For moderate energy boost, you would use 12A and a high energy boost can either be 5A or 10A. However, if you are looking for a low energy drop, finding a song with a camelot key of 2A would be a great choice. Where 6A would give you a moderate drop, and 1A or 8A would be a high energy drop. Lastly, 6B allows you to change the mood.

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