Question: Which city was the band which was formed in 1981 in Los Angeles when vocalist/guitarist James Hetfield responded to an advertisement posted by drummer Lars Ulrich in a local newspaper hosted by L'Amour?

Context paragraphs:
List of Metallica concert tours: Metallica is an American heavy metal band, founded in 1981 by drummer Lars Ulrich and rhythm guitarist James Hetfield.  Aside from Ulrich, the original lineup for some of the 1982 concerts included James Hetfield (rhythm guitar and lead vocals), Dave Mustaine (lead guitar and backing vocals) and Ron McGovney (bass guitar).  Cliff Burton replaced McGovney in 1982 and played with the band until his death in 1986.  After his death, bassists Jason Newsted (1986–2001), and Robert Trujillo (since 2003) were recruited in the band.  While the lead guitarist role was taken by Kirk Hammett (since 1983) after Dave Mustaine got fired from the band.

Metallica: Metallica is an American heavy metal band based in San Rafael, California.  The band was formed in 1981 in Los Angeles when vocalist/guitarist James Hetfield responded to an advertisement posted by drummer Lars Ulrich in a local newspaper.  Metallica's current lineup comprises founding members Hetfield and Ulrich, longtime lead guitarist Kirk Hammett, and bassist Robert Trujillo.  Guitarist Dave Mustaine (who went on to form Megadeth) and bassists Ron McGovney, Cliff Burton, and Jason Newsted are also former members of the band.

Enter Sandman: "Enter Sandman" is a song by American heavy metal band Metallica.  It was released as the first single from their eponymous fifth album, "Metallica" in 1991.  The music was written by Kirk Hammett, James Hetfield and Lars Ulrich.  Vocalist and rhythm guitarist Hetfield wrote the lyrics, which deal with the concept of a child's nightmares.

Damage, Inc. Tour: The Damage, Inc.  Tour was a concert tour by American thrash metal band Metallica in support of the band's third studio album, "Master of Puppets".  The name of the tour is taken from the last song on the album.  It began on March 27, 1986 and ended on February 13, 1987.  Metallica supported Ozzy Osbourne from March to August, headlined a string of U.S. dates between May 23 and June 7 with Armored Saint, and were the main act throughout the fall and winter with support from Anthrax and Metal Church.  Roadie John Marshall, who also played guitar in "Metal Church", filled in for James Hetfield on rhythm guitar between July 27 and September 25 following a mid-tour skateboarding accident resulting in a broken arm.  Hetfield, Cliff Burton and Kirk Hammett originally decided to dismiss Lars Ulrich upon completion of the tour, but plans were set aside upon the death of Burton on September 27, 1986 in a tour bus accident near Ljungby, Sweden while en route from Stockholm to Copenhagen, Denmark.  Performances that were scheduled for October were postponed and the band hired a new bassist, Jason Newsted to complete the rest of the tour.  Metallica also became the first band of the Big Four to cross the Iron Curtain, with two concerts in Katowice, Poland on February 10 and 11, 1987.

L'Amour (music venue): L'Amour was a music venue in Brooklyn, New York, run by Mike and George Parente.  L'Amour opened as a disco club in 1978, transformed into a rock club in 1981 and closed in February 2004.  It was promoted as the "Rock Capitol of Brooklyn".  Commonly pronounced "La-Morz" by patrons, the venue hosted many of hard rock and heavy metal's biggest artists, including Iron Maiden, Kiss, Megadeth and Metallica, as well as frequently featuring underground bands from across the country and across the globe.  The original L'Amour in Brooklyn remained a relevant part of the rock-metal scene for almost 25 years.

James Hetfield: James Alan Hetfield (born August 3, 1963) is an American musician, singer, and songwriter known for being the co-founder, lead vocalist, rhythm guitarist, and main songwriter for the American heavy metal band Metallica.  Hetfield is mainly known for his intricate rhythm playing, but occasionally performs lead guitar duties and solos, both live and in the studio.  Hetfield co-founded Metallica in October 1981 after answering a classified advertisement by drummer Lars Ulrich in the Los Angeles newspaper "The Recycler".  Metallica has won nine Grammy Awards and released ten studio albums, three live albums, four extended plays and 24 singles.

List of songs performed live by Metallica: Metallica is an American heavy metal band from Los Angeles, California.  The band was founded in 1981 by drummer Lars Ulrich and vocalist and rhythm guitarist James Hetfield, alongside lead guitarist Dave Mustaine and bassist Ron McGovney.  Mustaine and McGovney were later replaced by Kirk Hammett and Cliff Burton, respectively.  Burton died in 1986 and was replaced by Jason Newsted, who remained in the band until 2001, before Robert Trujillo joined.  Since its first live concert on March 14, 1982, Metallica has played 2,012 official shows.  As of their show on September 16, 2017, the band has performed 164 songs and medleys live.

Metallica discography: The following is the discography of Metallica, a Los Angeles-based metal band formed in 1981 by James Hetfield (lead vocals, rhythm guitar) and Lars Ulrich (drums).  After several bassist and lead guitarist changes, the band settled on Cliff Burton and Kirk Hammett, respectively.  Metallica started playing locally, releasing their first widely circulated demo, "No Life 'til Leather", in 1982.  The demo caught the attention of Johny Zazula, who signed Metallica to Megaforce Records.  The band released "Kill 'Em All" in 1983, and the following year they released "Ride the Lightning".  After "Ride the Lightning" was released, Metallica left Megaforce and signed to Elektra Records.  In March 1986, the band released its third studio album, "Master of Puppets", which was Metallica's first album to be certified gold by the Recording Industry Association of America (RIAA).  While promoting the album, Burton was killed in a bus accident.  Jason Newsted was hired as a replacement.  The band's first release to feature the new member was "," and then followed by "...And Justice for All" in August 1988, which peaked at number six on the "Billboard" 200.

List of songs recorded by Metallica: Metallica is an American heavy metal band formed in Los Angeles, California in 1981.  The band released its debut album "Kill 'Em All" in 1983, which credited songwriting between frontman James Hetfield, drummer Lars Ulrich and guitarist Dave Mustaine, who had left before the album was recorded (bassist Cliff Burton was credited for the bass solo "(Anesthesia) – Pulling Teeth").  On the 1984 follow-up "Ride the Lightning", Burton received more songwriting credits and Mustaine's replacement Kirk Hammett was also co-credited on four songs. " Master of Puppets", released in 1986, was the last album to feature Burton, who died in a bus accident later that year.

Lars Ulrich: Lars Ulrich {'1': ", '2': ", '3': 'R', '4': "} ( ; ] ; born December 26, 1963) is a Danish musician, songwriter, actor, and record producer.  He is best known as the drummer and co-founder of the American heavy metal band Metallica.  The son of tennis player Torben Ulrich and grandson of tennis player Einer Ulrich, he also played tennis in his youth and moved to Los Angeles at age 16 to train professionally.  However, rather than playing tennis, Ulrich began playing the drums.  After publishing an advertisement in "The Recycler", Ulrich met vocalist/guitarist James Hetfield and formed Metallica.

Supporting paragraphs: L'Amour (music venue) Metallica
Answer: New York