New York - Jul 8, 2010 - Katz Radio Group has promoted Shaunagh Guinness to senior vice president of research and marketing in New York. In her new role, Guinness will continue to lead the team of researchers to provide tools and information for Katz's sales force. The team analyzes and reports the latest trends in radio formats, ratings and industry trends.

Guinness was formerly vice president of research and marketing. She started her career at Katz as a research assistant in 1990. During her 20-year tenure, Guinness has held the positions of market research specialist, assistant research director and research director with Christal Radio.