630 Ched Jingle

This is like mid-late 90’s, late at night I believe after the old radio shows played and before it swapped over to coast to coast AM: there was a little dance jingle/“bumper” that was some old time kind of dance music that went “dun dun duhn-duhn-duhn-… toot- toot!”.
Not sure if its from a real song, or its a custom bumper for 630 ched. Bit of a stretch but have it stuck in my head for a while.