I remember being at my grandparents on a Sunday evening, playing around their apartment with my older brother and sister.
My grandfather goes over to turn on the TV, and says, "well, it's 8:00, time for Ed Sullivan."
We all stopped what we were doing and gathered around the TV to watch the Ed Sullivan Show. That night he introduced the "lads from Liverpool".
The world would never be the same.
I was in the 4th grade and very impressionable. I loved all of the early Beatle songs. Great time to be growing up and noticing girls, etc. Great songs to listen to while going through that time of my life.
I didn't hear about the Rolling Stones until later, when I was older.
Different experience, but I love'em both.