Violin. I have both an acoustic violin and an electric violin. I have a few, yes! I've done some recordings on my own of some pieces I'm working on currently. I have some of my older stuff, too, though that's classical. My current stuff I'm tending more towards a contemporary classical and rock sort of vein.
I'd say it's Earth-like? My world is called Sanctuary, but it has a lot in common with Earth of the Dark Ages, I'd say? The people are as diverse as ones here, though humans in my dreams are descendants of a race called the Nephalem, which were the offspring of angels and demons. I am a Nephalem, and as a result I am far more powerful than other humans. I am a Wizard, so my magic is very powerful, and it comes in handy fighting demons.