"Enter Sandman" is a song by the American band Metallica. It was composed by Kirk Hammett, James Hetfield and Lars Ulrich and produced by Bob Rock.
This song belongs to the album called "Metallica" which was released in 1990.
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The single "Enter Sandman" reached gold record status in the United States by selling over 500,000 copies. The song received very positive critical acclaim and has since been included on all of the band's live albums released since then.
This song marks a musical departure from their previous works. Lars Ulrich has stated on more than one occasion that the song derives in its entirety from a main riff that Kirk Hammett wrote.
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In terms of lyrics, the song is "about nightmares and all that goes with them," according to Chris True article in Allmusic. Tim Grierson, editor of Blender magazine, believes that the lyrics superimpose the bedtime rituals of children with the imagery of nightmares and the effect of fear.
The main riff of the song has been defined as "sinister" by P.J Howorth in The Wah Wah Book. Chris True, reporter for All Music Guide, highlights the contrast between the brightness of the children's bedtime with the darkness of the song.
The song was nominated for a Grammy Award for "Best Rock Song" in the 1992 edition. Years later, Rolling Stone magazine ranked the song 399th of the 500 best songs in history, and VH1 ranked it 22nd of the 40 best heavy metal songs.
