Amazon Echo Multi-Room Music

Amazon now supports playing music on multiple Echo devices from a single source, for example, my Pandora subscription. I used one of the standard names, "Everywhere", to link my Echo and Echo Dot together.  When I play music, I just add "Everywhere" to the end of the command, like "Alexa, play Zac Brown Band on Pandora Everywhere". Most importantly, it's "Elaine approved"!

https://www.amazon.com/gp/help/customer/display.html?nodeId=202108910