"The Sound of Silence" is a song by the American folk rock duo Simon & Garfunkel, written by Paul Simon. The duo's studio audition of the song led to a record deal with Columbia Records, and the original acoustic version was recorded in March 1964 at Columbia's 7th Avenue Recording Studios in New York City for their debut album, Wednesday Morning, 3 A.M., released that October to disappointing sales. An overdubbed electric remix was released the following year and went to number one on the Billboard singles chart.

"Mrs. Robinson" is a song by American folk rock duo Simon & Garfunkel from their fourth studio album, Bookends (1968). The writing of the song was begun before the 1967 film The Graduate, which contained only fragments of it. The full song was released as a single on April 5, 1968, by Columbia Records. Produced by the duo and Roy Halee, the song was written by Paul Simon, who offered parts of it to movie director Mike Nichols alongside Art Garfunkel after Nichols rejected two other songs intended for the film. The Graduate's soundtrack album uses two short versions of "Mrs. Robinson"; The full song was published on the album Bookends. The song was additionally released on the Mrs. Robinson EP in 1968, which also included three other songs from the film: "April Come She Will", "Scarborough Fair/Canticle", and "The Sound of Silence".