I had to look it up, but I guess “OFA” means “Obama for America”?
As a fellow John Batchelor fan, next time you post, don’t do so as a “wall of text” like that. Almost everyone will just skip it. Be sure to put in paragraph breaks.
Bachelor uses the best "bumper" tune of any talk show host: Midnight, the Stars and You by Ray Noble & His Orchestra, from 1934.