Brad Mates and Emerson Drive pulled off an upset on Monday night, as their song 'She's My Kind of Crazy' knocked off the latest from the Band Perry. 'Done' was done in by online voting from the Canadian group's fans. Today and tonight on Taste of Country Nights radio, Emerson Drive will square off against the latest from another trio, the Pistol Annies

The all-female group released 'Hush Hush' on Monday. It's the first song from a new album called 'Annie Up' that is expected in May. Miranda Lambert, Ashley Monroe and Angaleena Presley each take a verse and describe a comically dysfunctional family and the drama that feels all to familiar for country fans.

Listen to clips of both Emerson Drive and Pistol Annies' 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. 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 Emerson Drive, 'She's My Kind of Crazy'

Listen to a Sample of Pistol Annies, 'Hush Hush'

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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 again 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.