@Hawk: That's rock-n-roll, not "guitar music".
To me, at least, guitar music has a guitarist with jaw-dropping skills, not a passionate singer who uses a guitar to drive the vocals.

Is good rock-n-roll, but too simple for my tastes. My expectation for more guitar work tainted my appreciation.

@Luco, Royal Blood was pretty solid, although it could have been a lot more ominous or creepy sounding, given the video.

@aubrey, I don't really get into house music, or any dance music. I have no dance moves, so my bias serves me well.

The violin/piano piece was absolutely frantic and didn't really take me anywhere. I kept trying to pin any imagery down to it, and I just felt like was some kind of frantic search. But kind of dark, too. I don't get it.

This is more me on the "classical" music scale:
Beethoven: Violin Romance no 2