The Bellamy Brothers did “Country Rap” back in the 1980s. Ricky Skaggs and Barry Gibb did a Bluegrass version of “Stayin’ Alive” on the Opry. And a lot of Country acts today are far more politically liberal than was typical 20 years ago. So while the use of the “B-word” maybe objectionable for some radio stations, it does seem to fit the genre.
Presented below for documentation purposes. You be the judge.