Picking Pilates class music is about matching your flow: 60-90 BPM works well...

https://www.runway-bookmarks.win/when-choosing-pilates-class-music-aim-for-60-90-bpm-for-mat-work-or-80-100-bpm

Picking Pilates class music is about matching your flow: 60-90 BPM works well for mat, while 80-100 BPM suits more dynamic classes. Keep volume low so your cues and everyone's breath stay clear