. . . . . "The 4-CD release, featuring an incredible 43 new songs, is an amazing artistic endeavor???one made all the more special by guests such as Sheryl Crow, Bonnie Raitt, Diana Krall, Rodney Crowell, Phil Everly, the Del McCoury Band, Emmylou Harris, John Anderson, Lee Ann Womack, (daughter) Jenny Gill, (wife) Amy Grant, LeAnn Rimes, Gretchen Wilson, Guy Clark, Trisha Yearwood, Michael McDonald and more" . . . . . . . . .