quantumeffect
Happy B-Day ... and just days away from the 50th anniversary of arguably the 2nd most important pop cultural event of the 20th century (your B-Day being the 1st).
Actually today is the real 50th Anniversary as it was the day they landed in America. And, technically speaking it was not Feb 9th that they "first" appeared on American TV. Yes, the first live performance but they were actually shown on film from Liverpool on the Jack Paar show about a month before they appeared on Ed's Really Big Shew.