Hi Michael,
If you're anything like me, Amos Lee has slipped under my radar for years. Since discovering him, he's become one of my favorite singer/songwriters. This is a powerful song about the end of a relationship. I'll let you figure out the rest.
It's not the most complex guitar work, but he adds some great embellishments and slight changes throughout the song while telling a powerful story. I think he'd be right up your alley.
Enjoy.