I personally can't stand country music (sorry!) but I looooove me some bluegrass(/folk/blues/whatever)!
The Wailin' Jennys - Glory Bound
The Be Good Tanyas - Littlest Birds
Simple as that - What song are you currently listening to? This can be a great way to discover new music!!
Right now I'm slightly (read: ridiculously) obsessed with this song:
Dragonette - Fire In Your New Shoes