Terry McDermott and Casey Muessigmann battle it out to Kansas' "Carry on Wayward Son."
Available Until 09/10/14

Appearing:

Carson Daly
Blake Shelton
Adam Levine
CeeLo Green
Christina Aguilera
Tags: highlight, duets, Battle, Carry on Wayward Son, Kansas, blake shelton, Terry McDermott, Casey Muessigmann

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