Kevin Covais, Bucky Covington, Chris Daughtry, Taylor Hicks, Elliot Yamin (2006, Ace Young, in a medley for American Idols) Marty Hall & Butch Coulter (2006, CD Blues Ze Staré Pekárny) Phil Stacey (2007, performance for American Idols) Southern Culture on the Skids (2007, CD Country...