sentences:  WRPL switched to a three-fourths disco and one fourth jazz on January 22, 1979, with progressive rock limited to a Sunday program called "Eclectic Corner".In October 1979, the station changed its call letters to WQCC and began a country music format (the call letters stood for "Charlotte Country").This did not work so a switch to "Charlotte's solid gold radio" with oldies and beach music took place in April 1980, though the format evolved into a more 70s-based sound.