In 1964, the American music duo Paul Simon and Art Garfunkel released a song titled The Sound of Silence. Garfunkel, one half of the duo and co-writer of the famous song, summed up the meaning of this song by stating, “this is a song about the inability of people to communicate with each other” (Patton, 2023).

The song's origin and basis are unclear, with some thinking that the song commented on the assassination of John F. Kennedy, as the song was recorded three months after the assassination, although Simon & Garfunkel had performed the song live as Kane & Garr two months before the assassination.

Garfunkel once said the song is about "the inability of people to communicate with each other, not particularly intentionally but especially emotionally, so what you see around you are people unable to love each other."

About The Key Of D♯ Minor Sound of Silence is written in the key of D♯ Minor. According to the Theorytab database, it is the 10th most popular key among Minor keys and the 22nd most popular among all keys.