THEY CALLED JIMMY FORTUNE A REPLACEMENT. THEN THE “REPLACEMENT” WROTE THREE NO. 1 SONGS — AND NEVER FORGOT WHO GAVE HIM THE CHAIR. In 1982, Jimmy Fortune was playing clubs in Virginia when The Statler Brothers called. Lew DeWitt, the group’s original tenor, was too sick to keep touring. They needed a voice that could step into a place no fan wanted filled. Jimmy was 26.

Introduction THEY CALLED JIMMY FORTUNE A REPLACEMENT. THEN THE “REPLACEMENT” WROTE THREE NO. 1 SONGS—AND...