After first meeting nearly 40 years ago, the pair released Old Yellow Moon in 2013, with a follow-up album set for release later this year. Harris has more than 25 albums under her belt, along with 13 Grammy awards and a Country Music Hall of Fame induction. Crowell’s songs have been recorded by Johnny Cash, Norah Jones, Etta James and Grateful Dead, among others. Australian singer-songwriter Harmony James will join the pair on their Australian tour.