Country singer Sturgill Simpson on his musical debt to the late great John Prine

For the full article, click here.

Singer-songwriter Sturgill Simpson announced earlier this year that he had a serious vocal cord injury and was taking a break from performing.

We revisit host Peter O'Dowd's conversation with Simpson about his musical mentor John Prine, who he pays tribute to on the album "Broken Hearts & Dirty Windows Vol. 2."