@Wesley02 I moved your post over to this existing thread: Switch to Premium Family while on Google sub
The only way to accomplish this, would be to create new accounts for each of your family members, and then have them sign into their new accounts on their different devices.
You can then upgrade to the Family Plan, and invite those new accounts they created to join.
Once everyone is added to your Family Plan, you will all be able to listen on your different devices at the same time.
Check out the accepted solution for more information around switching from an individual Premium subscription through Google Play to a Premium Family subscription directly through Pandora.
Hope this helps!
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