Whose song is A Poem on the Underground Wall (Live)?

Artist		Album
Simon & Garfunkel		Old Friends #2 The Essential (Disc1) The Essential Simon & Garfunkel The Essential Simon & Garfunkel Disc1 The Essential Simon & Garfunkel (CD1) The Essential Simon & Garfunkel - CD 1 The Essential: Simon & Garfunkel (Disc 1)
Simon And Garfunkel		Old Friends #2 The Essential Simon & Garfunkel (Disc 1)