Picking Pilates class music is about matching your flow: 60-90 BPM works well...
https://www.4shared.com/office/e--IYGfFku/pdf-27494-26201.html
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