Windows key + L/R is the only way I know of for doing this in 8.1.
I've always had problems with the phone's music player (the thing used to crash 7.x like crazy), but my current issues might be with the PC phone sync tool. I'll put songs on the phone and then go...
The iPhone 6 looks a LOT like my Lumia 925, moreso than the Icon IMO.
"How will they keep the spirit and innovation of the game without the founder Notch? "
Hire the guy who created Infiniminer. Thank you, ladies and gentlemen, I'll be here all week!
They look kind of like my Lumia 925, with the rounded metallic case. I'm glad they went thinner, but it's losing its unique look.