One more win for Thompson Square and they join a select group of artists enshrined in the Showdown Hall of Fame. Once again, the duo relied on a late push from fans to get their new ballad 'If I Didn't Have You' to the winner's circle. Today and tonight on Taste of Country Nights radio, they'll face off against another hot newcomer. 

Jana Kramer's second single from her debut album is called 'Whiskey.' She premiered the song in 2011 during an episode of 'One Tree Hill.' The sorrowful ballad warns of the dangers of men, and it's a heartbreaker she'll be counting on fans to relate to -- and vote for -- to move this song to Thursday's Showdown.

Listen to clips of both Thompson Square's and Kramer'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 the Thompson Square, 'If I Didn't Have You'

Listen to a Sample of Jana Kramer, 'Whiskey'

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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.