"21" by FullyAutoBoyZ, FullyAPski, Lil Dotty, jumpoutbd, Ebo10st had its release date on August 19, 2025. 21 is 2 minutes and 18 seconds long and may contain bad words that may be unsuitable for children. The song is number 10 out of 23 in CARRIERS (Deluxe) by FullyAutoBoyZ. The popularity of 21 is currently unknown right now. Although the overall vibe is very danceable, it does project more negative sounds.
The tempo marking of 21 by FullyAutoBoyZ, FullyAPski, Lil Dotty, jumpoutbd, Ebo10st 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.
A♭ Major is the music key of this track. This also means that this song has a camelot key of 4B. So, the perfect camelot match for 4B would be either 4B or 5A. While, 5B can give you a low energy boost. For moderate energy boost, you would use 1B and a high energy boost can either be 6B or 11B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 4A or 3B will give you a low energy drop, 7B would be a moderate one, and 2B or 9B would be a high energy drop. Lastly, 1A allows you to change the mood.
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