BL SMOOTH's ' "Function" was released on its scheduled release date, November 19, 2025. The duration of This song is about two minutes long, specifically at 2:09. This song does not appear to have any foul language. Function's duration is considered a little bit shorter than the average duration of a typical track. The song is number 10 out of 21 in BL SMOOTH Cafe by BL SMOOTH. Function is unknown right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.
The tempo marking of Function by BL SMOOTH is Andante (at a walking pace), since this song has a tempo of 84 BPM. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.
D♭ Major is the music key of this track. This also means that 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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