So, I purchased my first song from the Play Store. I expected that it would show up in the default S4 Music player. But no, it didnt, it went to Google Play Music and the only way I can listen to it is on that app. It won't shuffle play on my car's Bluetooth because it's not in the default player. I clicked on the "pin" in the song and supposedly it downloaded somewhere but I can't find it. All my music is on my SD card. I checked there. Also it is not showing on internal storage. If anybody has experience with new music management on an unrooted Galaxy, please help. I must confess I am missing the simplicity of iTunes at the moment!