Few Country music groups have had the enduring popularity, cultural significance, or crossover suc cess of the Oak Ridge Boys. With their first Number 1 hit “ I ’ ll Be True To You ” , the Oak Ridge Boys showcased a vocal harmony steeped in tradition and cutting edge at the same time. T he 1981 stratospheric rise of “ Elivra ” to the top of the Country and Pop charts brought them one of their five Grammy Awards, went double Platinum and cemented th e Oaks in Country Music History. Bass singer Richard Sterban’s unforgettable “ oom papa , oom papa , mau – mau ” refrain is one of the most recognizable chorus ’ in music. Members of the Grand Ole Opry and the newest inductees into the Country Music Hall of Fame, the Oak Ridge Boys are true living legends.