ELI5: Explain Like I'm 5

BPMS

BPM stands for Beats Per Minute and it is a measure of how fast a song is. BPMs are used to help dancers find music that is the right speed for their style. DJs also use BPMs to figure out which songs will sound good together. The higher the BPM, the faster the song is and the lower the BPM, the slower the song is.