Yesterday and last night on Taste of Country Nights radio, Blake Shelton's new single 'Sure Be Cool if You Did' had no trouble with country newcomer Austin Webb's debut. The CMA Entertainer of the Year took over 80 percent of the vote, but his competition in today's Showdown is far more difficult. 

Florida Georgia Line look to follow up the success of 'Cruise' with 'Get Your Shine On,' a similarly feelgood message wrapped in country-rock production. The duo of Tyler Hubbard and Brian Kelley will need to do some campaigning, but upsets are far from rare on this daily song battle. May the best fans win.

Listen to clips of both Shelton's and Florida Georgia Line's songs and vote for your favorite here. You can vote once every hour online, so come back and vote often to be sure your artist wins. Hear the full versions of the songs tonight after 10PM on Taste of Country Nights. Help your favorite song win by placing additional votes at (888) 678-9995. Call as many times as you like! You can listen to the show online through any of the 41 radio stations that carry it. Voting will end tonight at 10:40PM CT.

Listen to a Sample of Blake Shelton, 'Sure Be Cool if You Did'

Listen to a Sample of Florida Georgia Line, 'Get Your Shine On'

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Showdown Rules: The song with the most votes wins, and the winner goes on to face a new challenger in the next Showdown. Vote as much as once per hour online, and as much as you want by calling (888) 678-9995. If a song wins five days in a row, it will be retired into the Taste of Country Showdown Hall of Fame to allow for new songs to compete. Some songs will be considered for a second Showdown if voter turnout is healthy in a losing effort.