It will play Amazon music but not Amazon Prime Music. It will also not pay Amazon music if there is no internet connection. It will also not play Amazon music that you have download to you iPhone or iPad.
Having a bloody mare today trying to set it up to work at kids party in a village hall tomorrow where there is no internet or mobile signal. To say I am close to throwing the Sonos, iPad , iTunes and every other bloody Apple product out of the window is an understatement. Tempted to buy a bloody big CD ghettoblaster on eBay tomorrow to have in the loft for the times when all you want to do is play some BLOODY music when there isn’t an internet connection or wifi.
Technology has made life harder not easier. Rant over