Mrs. Robinson is a good song, but it is a distinctive Simon and Garfunkel type song. To some it may sound somewhat Beatlesque, but I think that term is ridiculous anyway since the Beatles composed such a variety of songs in many different genres. It doesn't seem like there is a definitive Beatles sound. Unless you're going to tell me I Am the Walrus, Helter Skelter, When I'm 64, Yer Blues and I Want to Hold Your Hand sound alike.