I love a good country or folk duet, so when several came up yesterday on my Pandora station, I just assumed that it was a Saturday Soundtrack sign from God…and I decided to listen to her. Living in Tennessee in the 1960s and 70s, it was easy to hear some of the classic country duet acts on the radio and see them on Nashville’s numerous country music television shows. George and Tammy singing Golden Ring was perfect, because it was a song that matched their tumultuous relationship. Dolly and Porter were big during those years, before Dolly left the partnership some forty-six years ago to become a force of nature all on her own. And of course, at the top of the heap was that duet of country royalty, Johnny Cash and June Carter Cash. So let’s dive in, beginning with the Johnny Cash tune I Still Miss Someone which I’ve always enjoyed. It is a classic “I’m lonely and miss you” song that Emmylou Harris has recorded in both solo and duet versions. Emmylou …