Bolstering an already star-packed lineup, the Country Music Awards show has now scheduled performances by country legends Tim McGraw and Vince Gill.

Gill will perform side-by-side with 2006 American Idol finalist Chris Daughtry for a performance of "Tennessee Line."

The song was recorded by the two superstars for Daughtry's new album, Leave This Town, which debuted at number one on the Billboard 200 albums chart in July. Gill, who was inducted into the Country Music Hall of Fame in 2007, has won 18 CMAs and has hosted the show for 12 consecutive years.

McGraw, who has won 11 CMAs, will return to the show after a four-year absence, last performing on the CMA stage in 2005 with his wife, Faith Hill. His new album, Southern Voice, will be released on October 20.

Other artists set to appear include the Zac Brown Band, Jason Aldean, Miranda Lambert, Billy Currington and Lady Antebellum.

The CMAs will air live from Nashville on Wednesday, November 11, at 8:00-11:00 PM Eastern Time.