Zac Brown and his band have proven time and again that their musical tastes are eclectic.  He's charted songs on both the country and rock charts, and his concerts are a kaleidoscope of sounds, including this classic from the Beatles.I'm a fan of ZBB, and not just because we're beard buddies.  His music stands as a testament to the anti-bro country movement, and his vocal criticisms of the country genre as a whole hit the nail on the head pretty well.