How do we shuffle our Apple Music library on Ere 300s or 100s?

How are you playing to the speakers? Do you create a playlist in the app on your phone? 

I say “hey Sonos shuffle my Apple Music library” or “Hey Sonos, shuffle my music library”

It often or always seems to play the same group of songs though. I would like a shuffle of all my songs in my library.

What voice command system are you using? Sonos Voice Control, Alexa, Google Assistant?

I think ‘hey Sonos’ invokes the Sonos Voice Control system ;)