You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "when did simon and garfunkel release sound of silence?" whose answer is October 1964.
Each document should contain about 30 words, and these documents should contain useful information.

Query: release date of Simon and Garfunkel - "Sound of Silence"
Useful Output:

Doc 1: Simon & Garfunkel - Sound of Silence (1965)  This video is the style of the original, the re-release had studio musicians playing drums, bass,
Doc 2: "The Sound of Silence" is a song from the debut Simon & Garfunkel's album "Wednesday Morning, 3 A.M.," released in 1964.
Doc 3: «The Sound of Silence» was originally recorded in 1964 by Paul Simon and Art Garfunkel and was included on their debut album: «Wednesday
Doc 4: “The Sound of Silence” was released on the duo's debut album Wednesday Morning, 3 A.M., but the acoustic album was initially a failure and led
Doc 5: Simon and Garfunkel recorded The Sound of Silence for Columbia Records in 1964 and it was originally a commercial failure — the