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

https://wool-wiki.win/index.php/Organic_House_for_Power_Pilates_-_What_BPM_Range_Fits%3F

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