Does anyone know the history of WNCI, back when it was known as Stereo 98 or The Great 98? Looking for promos, jingles, and airchecks from that era. I think 21 Century Programming, RNI, TM Productions, Sweep Productions, and perhaps one or two other lesser-known jingle companies (CBS The Young Sound) provided WNCI with jingle packages during the 1970s.