Yeah no... there was a period when Elvis, the Beatles, Led Zepplin, the Stones, Hendrix, the Who, Johnny Cash, Janis Joplin, Clapton, and many other greats were all alive and making hits.
Have to agree with Zrod. 65-75 was a decade awash with a variety of talent. Also it was mostly before FM radio split up the genres so you could listen to AM radio and hear all this talent daily. Throw in Frank Sinatra to that mix and you had legend upon legend.