Choosing Pilates class music means picking songs with a steady beat—60-90 BPM...

https://www.hometalk.com/member/250332835/jennie1829197

Choosing Pilates class music means picking songs with a steady beat—60-90 BPM works great for mat classes, while 80-100 BPM suits flow sessions. Keep the volume low enough so everyone hears your cues and breath clearly