The crossword solution for the term 'Buck of Country Music' is 'OWENS'. Buck Owens was an American singer and songwriter who was a major figure in the development of country music in the mid-20th century. He was best known for his honky-tonk sound, which was characterized by fiddles, steel guitars, and vocal harmonies. He had 21 number one hits on the Billboard country music charts and was inducted into the Country Music Hall of Fame in 1996.