Dolly Parton's Tennessee resort contains a locked box with an unreleased song intended to be her last

Dolly Parton has an unreleased song, set for release in 2046. Jason Kempin/Getty Images Dolly Parton wrote an unreleased song called "My Place In History." The song is recorded on a CD that is locked in a box at Dollywood's DreamMore Resort in Tennessee. The song, which is set to be released on Parton's 100th birthday in 2046, was written to be her last. Tucked into a nondescript archway at Dollywood's DreamMore Resort is an unreleased Dolly Parton song written to be her last. Located in the…