Butterfly (Prologue Mix) by BTS Song Details

"Butterfly (Prologue Mix)" by BTS had its release date on May 2, 2016. With this song being about 5 minutes long, at This song is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. There are a total of 23 in the song's album "The Most Beautiful Moment in Life: Young Forever". In this album, this song's track order is #5. Furthermore, we believe that the track originated from South Korea. Butterfly (Prologue Mix) is average in popularity right now. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.

BPM and Tempo

With Butterfly (Prologue Mix) by BTS having a BPM of 70 with a half-time of 35 BPM and a double-time of 140 BPM, we would consider this track to have a Adagio (slowly with great expression) tempo marking. Because of this, we believe that the song has an overall slow tempo. The time signature for this track is 4/4.

Music Key

D♭ Major is the music key of this track. Or for those who are familiar with the camelot wheel, this song has a camelot key of 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A allows you to change the mood.

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