Lee and Scott sit down with Perry Bonck, and if you're wondering how someone goes from singing first soprano in the Archdiocese of New Orleans Boys Choir to writing heart-wrenching songs about military sacrifice, this is your story. Perry's the kind of songwriter who'll make you walk out of a venue in tears – in the best possible way.

This New Orleans native landed in Tennessee after Katrina, but his journey to these mountains started way before 2007. We're talking 20 years in the Air Force as a crew chief, Desert Storm veteran, and a man who knows what it means to serve. His song "The Cost" – performed live in the studio – is a gut-punch tribute to the women who served alongside him, and trust us, you won't see that ending coming.

Perry also performs "Just An Old Guitar," the song that started his recording career, about an old guita ...