Simon & Garfunkel's first masterpiece, Parsley, Sage, Rosemary and Thyme was also the first album on which the duo, in tandem with engineer Roy Halee, exerted total control from beginning to end, right down to the mixing, and it is an achievement akin to the Beatles' Revolver or the Beach Boys' Pet Sounds album, and just as personal and pointed as either of those records at their respective bests…