Reilly is slated to perform live as Dewey Cox with his band, The Hard Walkers, for the "Cox Across America Tour," Columbia Pictures announced Monday.
The concert series includes dates at the Rock & Roll Hall of Fame in Cleveland, with subsequent shows in Chicago, Austin, Nashville, San Francisco, Los Angeles and New York's fabled Knitting Factory.
Each of the concerts will follow a special screening of "Walk Hard: The Dewey Cox Story," which opens in the United States Dec. 21.
"Not since Duran Duran toured America in 1984 have people been so excited about a rock tour," producer Judd Apatow said in a statement.
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