The following day , the station began a five - day stunting period where it played a full day of music by a well - known established artist .
KSFM broadcast its last full day of progressive rock on September 9 , 1979 .
The following day , the station began a five - day stunting period where KSFM played a full day of music by a well - known established artist .
KSFM broadcast its last full day of progressive rock on September 9 , 1979 .