Building a School - Instrumental by Flex Barker, Mos Def Song Details

Flex Barker, Mos Def's ' "Building a School - Instrumental" 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 3 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 - Instrumental is below average in popularity right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

BPM and Tempo

The tempo marking of Building a School - Instrumental 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 4/4.

Music Key

C Major is the music key of this track. This also means that this song has a camelot key of 8B. So, the perfect camelot match for 8B would be either 8B or 9A. While, 9B can give you a low energy boost. For moderate energy boost, you would use 5B and a high energy boost can either be 10B or 3B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 8A or 7B will give you a low energy drop, 11B would be a moderate one, and 6B or 1B would be a high energy drop. Lastly, 5A 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!