Building a School
Flex Barker, Mos Def
Building a School
4:00 November 25, 2025
BPM
89
Key
D♭ Major
Camelot
3B

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Building a School by Flex Barker, Mos Def Song Details

Flex Barker, Mos Def's ' "Building a School" was released on its scheduled release date, November 25, 2025. With this song being around four minutes long, at 4:00, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. The song is number 1 out of 5 in Building a School by Flex Barker. Going off of the ISRC code of this track, we detected that the origin of this track is from Canada. Building a School is below average in popularity 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 Building a School by Flex Barker, Mos Def is Andante (at a walking pace), since this song has a tempo of 89 BPM. With that information, we can conclude that the song has a slow tempo. This song can go great with yoga or pilates. The time signature for this track is 3/4.

Music Key

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.

Want to find the BPM and music key for other songs? Check out our BPM and Key Finder page!

Popularity
Loudness
-12.133 dB
Acousticness
36%
Danceability
76%
Energy
42%
Instrumentalness
0%
Liveness
12%
Loudness
80%
Speechiness
15%
Valence
46%

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ISRC
CAQOI2535546
Label
L-M Records/RCA Records