Adding Apple Music to SD Card

I am trying to add music to an SD card, either through iPhone or MacBook. Can I do this with Apple Music? Old articles explain how to do it with iTunes but I’m not seeing how to do this with Apple Music and iOS 17. I’m wondering if it’s even possible since we stream now instead of actually purchasing individual songs. If so, how would I ever go about adding music to an SD card?

Context: my daughter is getting a karaoke machine that we can load songs onto via mini SD card. Trying to load songs before Christmas. TIA!