Only thing about the Trenton WBUD I remember is they ran NBC's News and Information Service for a time. I also vaguely recall they later ran shows from NBC's Talk Net. At some point they picked up ABC's syndicated adult AC Oldies service, but I preferred old, original WWI's AM Only, so I didn't listen much.
I really wanted to like NIS but it was doomed from the start. It was Monitor without the music, sort of plodding, stodgy and arrogant - qualities still evident in NBC News programming ("Hey, we're in New York - we're even in Rockefeller Center - and you're not").