Ahh...the band from which all music springs. Tough one. "In My Life" is up there, but I've always loved "She Said,She Said". Really digging the "A Day In The Life from "Love", but I'd need a 5.1,24/96 iPod.
I do like the Beatles somewhat,but they are highly overrated imo,it just pisses me off that they get credit from so many people for doing the first concept album,and using the studio as a true instrument,when in fact Zappa and the Mothers were doing it years before the Beatles were even heard of in the USA,that said,I guess the one Beatle song would be "piggies"