Choosing Pilates class music means finding tunes around 60-90 BPM for mat work...

https://meditationmusiclibrary.com/blogs/wednesday-wisdom-blog/what-music-works-best-in-a-pilates-studio

Choosing Pilates class music means finding tunes around 60-90 BPM for mat work or 80-100 BPM for flowing sequences—steady and smooth. Keep the volume low enough so your cues and everyone’s breath come through clearly