Add Hall and Oates to the list of musicians giving country music a spin. Jimmy Wayne is out with a version of ``Sara Smile'' _ the song Hall and Oates first made a smash with back in the 1970s. And the pop duo has laid down some background vocals for Wayne's cover version, making their first foray onto the country charts as a result. Daryl Hall says the song ``still has the same power that time has not altered'' and he says Wayne is ``a great singer and does the song proud.'' ^<