Hi.

I currently have 2 Sono’s Amps hooked up, with them configured as such:

1 Amp - Connected to Kitchen Speakers

2 Amp - Connected to Master Bedroom & Backyard Speakers

I was wondering if there was a way I could individually control the music played on each speakers for 2nd Amp. 
So basically, wondering if I could play music in my backyard speakers without it coming out in my bedroom, obviously without needing to buy another. 

I’m guessing this is not possible, but figured it was worth a shot.