Question: What was the highest-charting single of the American country music group formed in Paw Paw, West Virginia that covered "I'm Gonna to Be a Wheel Someday" ?
Sentence (from "R.C. Bannon"): He was also married to singer Louise Mandrell from 1979 to 1991, and charted six duets with her in addition to twelve singles of his own.
Relevant evidence: No