Brian's secretary would pronounce his last name "Stine" while Brian was there. She was on the phone with someone, and that person on the phone line would repeatedly pronounce it "Steen" It was shown during "The Beatles First US Visit" documentary.
James--It was more than 20 years ago! I was on New Jersey's rock station WDHA-FM from 1983-1993 with my Sunday morning Beatles show, which evolved into the syndicated Beatles radio show, "Every Little Thing."