This is my favorite music moment so far this year... I have such a music crush on Mumford & Sons. I grew up with brothers, both musicians, and for some reason this video brings little tears to my eyes? Maybe it's because of the joy and spirit you can feel and see on their faces as they play, or maybe it's just some wild boy musicians doing what they love... but whatever it is... I love this from the Grammies, so I thought I'd share it.