When choosing Pilates class music, aim for a steady tempo—60-90 BPM works well...

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

When choosing Pilates class music, aim for a steady tempo—60-90 BPM works well for mat classes, while 80-100 BPM suits flow sessions. Keep the volume low enough so students hear your cues and breathing clearly