I have just purchased the Xperia Z2 and I am a bit pissed off with the fact everytime I get a notification my music gets muted, even when the phone is on silent. I get a notification around every 1-2 mins so the amount of times, as you can imagine, my music gets muted is a massive pain! I have been told by Sony Support that I can turn off notifications to stop this but that is no solution. Anyone seen anything to get around this?