Interesting question. Generally to me Home is always my original family house, which my parents still own. I've lived away from there for a decade now but it's remained the one constant place that I can return to to visit family and friends.
I use a few online sources for new music, last.fm being one of them, more recently I use two specific sources. hype machine, this is really good for finding what's trending on music blogs out there, it's without a doubt the most current music available, and monthly showcases a radio podcast that rounds up the months most popular tracks. Bernie Connor's sound of Music, Bernie Connor is a real DJ, he's played the scene in Liverpool for years, and now hosts a monthly podcast with a real eclectic mix of new and old music, I always find something new, rare and amazing here.