When choosing Pilates class music, aim for 60-90 BPM for mat work and 80-100...

https://www.slideserve.com/gierrepjfu/how-do-i-keep-the-studio-sound-consistent-across-instructors

When choosing Pilates class music, aim for 60-90 BPM for mat work and 80-100 BPM for flow classes to match movement pace. Keep the volume low so your cues and students' breath come through clearly