Last Updated: November 20th, 2014
Brazilian readers have had access to Google's music store and cloud song storage for only a couple of months, but it looks like they now have access to the subscription music service as well. Brazil has been added to the list of countries with access to, uh, All Access, and at least one Google+ user has been given the promotional message on the Google Play Music Android app. Hop to it, music fans.
Last Updated: November 17th, 2014
The web browser version of Google Play Music isn't exactly full-featured - it pales in comparison even to built-in tools like Windows Media Player or iTunes. But now it has one more tool that's bringing it a little closer: a visualizer. A visualizer is an overlay that presets a visual accompaniment to a musical track. Some of them get pretty elaborate, some of them aren't much more than a graphic equalizer.
Last Updated: August 21st, 2014
Update #1 (8/12/14): It looks like Google deleted the tweet embedded below. Between that and the lack of an update to this support page, someone might have pulled the trigger early. But if those countries don't have access yet, they probably will sometime soon.
Update #2 (8/19/14): After a false start last week, the Play Music expansion now seems to be live. The official Google Play country availability page has been updated to reflect this as well.