First a link to their Wiki page

Not including best of albums, of which I have no doubt there are many. Simon and Garfunkel had five (to my knowledge) albums

Lets start with Scarborough Fair – Canticle, from the album Parsley Sage Rosemary and Thyme

A Hazy Shade Of Winter from Bookends

The Boxer is from Bridge Over Troubled Water

The Sound Of Silence is from the album Sounds of Silence and Wednesday Morning 3 A.M

That’s it for Simon and Garfunkel.