Christina Grimmie pours her heart into fun.'s "Some Nights."
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Kat Perkins wows the coaches and the crowd with her take on Demi Lovato's "Let It Go."
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Kat Perkins looks for a trip to the finals by singing Sia's "Chandelier."
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Josh Kaufman makes a bid for the finals with John Legend's "All of Me."
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Josh Kaufman covers OneRepublic's "Love Runs Out."
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Kristen Merlin puts her all into Jewel's "Foolish Games."
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Kristen Merlin makes a bid for the finals by covering Miranda Lambert's "Gunpowder and Lead."
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Looking to be saved to the semifinals, Sisaundra Lewis nails her take on "Natural Woman."
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