Amazon Prime Music Impressions: Free With Prime! But Not Quite EnoughMario Aguilar6/12/14 12:24pm551EditPromoteGo to permalinkPrime Music is a free benefit for legions of Amazon Prime members. It makes Prime an even better deal than it already was. But is it so good that you can give up your other music services altogether? Here's a brief investigation based on a couple of hours of use.