There are other cases similar that I’ve seen, caused by Spotify Connect, but it wouldn’t have been an Amazon Music tune. Which leads me to suspect some sort of automation/alarm, but speculation in the face of a diagnostic is foolish, so I’ll see what they say. Hopefully, your adrenaline level has reduced by now, but I can well imagine it was a bit startling.
Many thanks Airgetlam. We did have an occasion years ago where software update on the TV resulted in it coming on at 2:00am full blast lol. That got the adrenalin pumping for sure!!!
Source was from amazon music
While we wait for a Sonos rep to read that diagnostic, what music source was that song on?