Sonos One now supports voice control of Spotify with Alexa
 

The Sonos One is the company's first voice-activated speaker, letting users control their music via Amazon's Alexa assistant. When we reviewed it back in October, editor Nathan Ingraham called it the best-sounding smart speaker you can buy. But when...

https://www.engadget.com/2017/11/21/...control-alexa/