You are free to like any music you choose. You are wrong to denigrate an historical fact you were not witness to. Though your parents may have cared little, or none, for The Beatles, they definitely were witness to the mania and would not deny it happened, be it justified or not in their opinions.
As none of my contemporaries have yet to support my reportage of what occurred, I offer below just one of numerous articles one could google, if one bothered.
http://www.huffingtonpost.com/2014/0...n_4751677.html
Now back to our regularly scheduled program.
Komm gib mir deine Hand.