I remember it well, huge Beatles fan, but had probably moved on to other genres of music by 1980, nevertheless they were, and still are close to my heart, discovering them takes me right back to my childhood their music was probably my first musical awakening. I was massively shocked and appalled to hear John had been murdered.
Many years later on a visit to New York, on my lists of must visits, was The Dakota building and the Strawberry Fields memorial in Central Park. I have a picture of my two children standing next to that, when they were quite young I'd play the Beatles in the car quite often when I drove them around so they were quite familiar with their music and they did like singing along to many of their songs at the time.