Thanks Alex. Unfortunately, I still have no idea why Google Play Music hangs on your machine whereas it works perfectly in a clean Ubuntu 14.04 installation. I have suspected that the issue might be caused be a web plugin on your system or by an experimental Labs feature, but you have turned everything off and the issue does still persist. Also, the test confirmed my suspicion that the bug is not in Nuvola Player but in WebKitGtk web rendering engine (both WebKit1 and WebKit2).
Thanks Alex. Unfortunately, I still have no idea why Google Play Music hangs on your machine whereas it works perfectly in a clean Ubuntu 14.04 installation. I have suspected that the issue might be caused be a web plugin on your system or by an experimental Labs feature, but you have turned everything off and the issue does still persist. Also, the test confirmed my suspicion that the bug is not in Nuvola Player but in WebKitGtk web rendering engine (both WebKit1 and WebKit2).