Picking Sonos speakers for music playback in Alexa routines : r/sonos
Customer Reviews: Sonos Connect Streaming music system for home theater or stereo at Crutchfield
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20 years on: How Sonos invented the future of wireless audio | TechRadar
Reviews for Brilliant Smart Home Control (1-Switch Panel) - Amazon Alexa, Google Assistant, Apple HomeKit, Ring, Sonos, and more | Pg 1 - The Home Depot
Alexa Routines now support music with automated tasks - The Verge