The vocal competition show's four finalists are to perform Wednesday with Nicks, Monahan of Train, Tedder of OneRepublic and the previously announced Miranda Lambert.
The winner will be declared at the end of the episode.
"The Voice" is an Americanized version of "The Voice of Holland." Presided over by host Carson Daly, it features Christina Aguilera, Blake Shelton, Cee Lo Green and Adam Levine as musician coaches working through the various phases of the competition with only the most talented vocalists.
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