Question: What was the record label of the composer of White Light/White Heat?

full_context: Document 1: Metallica: This Monster Lives: The book follows the emotional roller-coaster both he and his film partner Bruce Sinofsky and the band Metallica went through during the creation film. The book takes in the time from Berlinger and Sinofsky's first meeting with Metallica in 1999 to the 2003 Summer Sanitarium Tour. Berlinger and Sinofsky's relationship was at an all time low, exacerbated by Berlinger's decision to direct the disastrous sequel to the Blair Witch. At the start of filming the relationship between the band members, especially between vocalist James Hetfield and drummer Lars Ulrich, is in a similarly perilous position after bassist Jason Newsted quit the band and long standing grudges between the remaining members threaten to escalate past the point of no return.
Document 2: Ecstasy (Lou Reed album): Ecstasy is the eighteenth solo studio album by American musician Lou Reed, released in 2000. It is a concept album about Reed's personal experiences with marriage and relationships and is his final rock album that is not a collaboration.
Document 3: The Definitive Collection (Lou Reed album): The Definitive Collection is Arista's 1999 Lou Reed collection, complete with an appropriately decadent cover photo by Mick Rock from the mid-1970s.
Document 4: The Creation of the Universe: The Creation of the Universe is an album by Lou Reed's Metal Machine Trio. The trio was formed in 2008 with Ulrich Krieger and Sarth Calhoun to play music inspired by Reed's 1975 album "Metal Machine Music". The first concerts of the group were on October 2 and 3, 2008, at REDCAT in Los Angeles. The group was named Metal Machine Trio only after these concerts. The concert itself was announced as Lou Reed and Ulrich Krieger: Unclassified. The CD is the unedited live recording of both nights. It is available in a variety of formats from Lou Reed's website including, MP3, FLAC, 2 Disk CD and Deluxe CD. Cover and inlay photos are by Lou Reed.
Document 5: In Through the Out Door: In Through the Out Door is the eighth and final studio album by the English rock band Led Zeppelin. It was recorded over a three-week period in November and December 1978 at ABBA's Polar Studios in Stockholm, Sweden, and released by Swan Song Records on 15 August 1979. In 1980, the band's drummer John Bonham died, and they disbanded soon after.
Document 6: After Hours (The Velvet Underground song): "After Hours" is a 1969 song written by Lou Reed and originally performed by The Velvet Underground. It is the tenth and final track on their self-titled third album. It is one of few songs with lead vocals by drummer Maureen Tucker, as Lou Reed stated the song was "so innocent and pure" that he could not possibly sing it himself. Tucker's vocals are accompanied by acoustic and bass guitar. The style of the lyrics and the music is somewhat reminiscent of Tin Pan Alley songs of the 1930s.
Document 7: Walk on the Wild Side (Lou Reed song): "Walk on the Wild Side" is a song by Lou Reed from his second solo album, "Transformer" (1972). It was produced by David Bowie and Mick Ronson, and released as a double A-side with "Perfect Day". The song received wide radio coverage, despite its touching on taboo topics such as transsexual people, drugs, male prostitution, and oral sex. In the United States, RCA released the single using an edited version of the song without the reference to oral sex. In 2010, "Rolling Stone" ranked it at number 223 in its list of the 500 greatest songs of all time.
Document 8: I'm Waiting for the Man: "I'm Waiting for the Man" (sometimes titled "I'm Waiting for My Man") is a song by the American rock band the Velvet Underground, written by Lou Reed. It was first released on their 1967 debut album, "The Velvet Underground & Nico".
Document 9: Lulu (Lou Reed and Metallica album): Lulu is a collaboration album between rock singer-songwriter Lou Reed and heavy metal band Metallica. It was released on October 31, 2011 by Warner Bros. in the U.S. and Vertigo elsewhere. The album is the final full-length studio recording project that Reed was involved in before his death in October 2013. It was recorded in San Rafael, California, during April through June 2011, after Reed had played with Metallica at the Rock and Roll Hall of Fame's 25th Anniversary Concert which led to them wanting to collaborate. The lead single, titled "The View", was released on September 27, 2011.
Document 10: White Light/White Heat (song): "White Light/White Heat" was recorded in the course of the recording sessions for "White Light/White Heat" in September 1967 at Scepter Studios in Manhattan. The song's vocals are performed primarily by Lou Reed, with John Cale and Sterling Morrison performing backing vocals. The song, much like "I'm Waiting for the Man", features a pounding rock-and-roll Barrelhouse-style piano vamp. The song is about the sensations produced by intravenous injection of methamphetamine and features a heavily distorted electric bass outro played by John Cale over a single chord. This bass solo purportedly mimics the throbbing, ear-ringing effects experienced during the methamphetamine "rush."
Document 11: Run Run Run (The Velvet Underground song): The song was written on the back of an envelope by Lou Reed while he and the band were on their way to a gig at the Café Bizarre. The song details a number of characters living in New York City, including Teenage Mary, Margarita Passion, Seasick Sarah, and Beardless Harry, all of whom are detailed using or seeking drugs. In addition to mentioning New York scenery such as Union Square and 47th Street, the song makes use of drug terms paired with religious imagery. Two of the four verses directly speak of heroin use, a theme found in the album. In the song, Marguerita Passion tried to sell her soul in order to get "a fix", while Seasick Sarah "turned blue", causing her angels to panic. The song is also well known because of Lou Reed's guitar solo, and its lack of a conventional approach.
Document 12: The Man Who Sold the World: "The Man Who Sold the World" is a song written and performed by David Bowie. It is the title track of his third album, which was released in the US in November 1970 and in the UK in April 1971. The song has been covered by a number of other artists, notably by Lulu, who had a UK No. 3 hit with her version in 1974, and Nirvana, whose 1993 performance of the song for the television program "MTV Unplugged" introduced it to a new audience.
Document 13: The Velvet Underground: The Velvet Underground was an American rock band formed in 1964 in New York City by singer/guitarist Lou Reed, multi-instrumentalist John Cale, guitarist Sterling Morrison, and drummer Angus MacLise (replaced by Moe Tucker in 1965). The band was initially active between 1965 and 1973, and was briefly managed by the pop artist Andy Warhol, serving as the house band at the Factory and Warhol's "Exploding Plastic Inevitable" events from 1966 to 1967. Their debut album, "The Velvet Underground & Nico" (with German-born singer and model Nico), was released in 1967 to critical indifference and poor sales but has become critically acclaimed; in 2003, "Rolling Stone" called it the "most prophetic rock album ever made."
Document 14: The Needle and the Damage Done: "The Needle and the Damage Done" is a song by Neil Young that describes the destruction caused by the heroin addiction of musicians he knew including his friend and Crazy Horse bandmate Danny Whitten. It previews the theme of the "Tonight's the Night" album that reflects Young's grief over the heroin overdose and death of both Whitten and Bruce Berry, a roadie for Young and Crazy Horse.
Document 15: Rock and Roll Diary: 1967–1980: Rock and Roll Diary: 1967–1980 was released by Arista Records in 1980 as a double album split between tracks by the Velvet Underground and tracks by Lou Reed, attempting to demonstrate the arc of his songwriting over the first fifteen years of his career. The versions of "Heroin" and "Femme Fatale" are from the 1974 Velvet Underground live album "". "Coney Island Baby" comes from the "" album. The liner notes for the album were written by Ellen Willis.
ground_truth: Warner Bros.
sub_queries: White Light/White Heat >> composer Answer: Lou Reed
Lou Reed >> record label Answer: Warner Bros.