How to use multiple Apple Music library?

Hello,

With iTunes, i used to use Shift button while launching iTunes to select my desired library but with Apple Music, Shift button doesn't work, it doesn't open the library selection window.

I don't want to use in app, folder location change setting since it only creates another library folder connected to first, original one. I need to copy my archive to another location and select it when opening the Apple Music app, just like i did when using iTunes.

Regards.