Picking Pilates class music is about matching your flow: 60-90 BPM works well...

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

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