Reprinted from TidBITS by permission; reuse governed by Creative Commons license BY-NC-ND 3.0. TidBITS has offered years of thoughtful commentary on Apple and Internet topics. For free email subscriptions and access to the entire TidBITS archive, visit http://www.tidbits.com/ ExtraBITS for 4 September 2017 TidBITS Staff Between Hurricane Harvey and the pre-Apple event tech news vacuum, we have only one ExtraBIT for you this week: Amazon Echo devices now support multi-room audio. [1]Amazon Echo Gains Multi-Room Audio Capabilities -- If you own multiple Amazon Echo devices like the Amazon Echo, Echo Dot, and Echo Show, you can now link them to play music throughout your home. The system currently supports Amazon Music, TuneIn, iHeartRadio, and Pandora, with support for Spotify and SiriusXM coming soon. You can use the Alexa app to group Echo devices into collections like 'upstairs' and 'downstairs.' This addition puts the Echo's audio capabilities more on par with both Apple's upcoming HomePod and the Sonos speaker system. [2]Read/post comments References 1. http://phx.corporate-ir.net/phoenix.zhtml?c=176060&p=irol-newsArticle&ID=2297100 2. http://tidbits.com/article/17429#comments .