Pete & Ashli’s 2016 Country Music Championship | Round 4

March Madness rolls on, and the field of 64 has been narrowed down to 8 -- now all that's left is for you to help us find a champion. Carrie Underwood? Garth Brooks? Luke Bryan? George Strait? Come on in and vote for your favorites in these 4 'Elite Eight ' match-ups now through Wednesday.