More jingle-related articles from the late 30s to the late 90s were added today at JingleSamplers.com, including a 1999 Dallas Morning News piece about Jon Wolfert and JAM. You’ll also find a 1972 guide on how to buy jingles for your radio station, the story on how classic PAMS tracks were used by Toby Arnold to make “The Production Bank”, a 1939 story about the inventor of the Sonovox, and a 1986 interview with “Jingle Guy” Ben Freedman.