question: Heart-Shaped Scar is the debut studio album by what American alternative singer who is originally from Long Island, NY?
answer: Laura Pergolizzi
context: Title: Kill Your Heroes
  Passage: "Kill Your Heroes" is a song by American alternative rock band Awolnation.  It is written by lead singer Aaron Bruno and musician Brian West for the band's debut studio album "Megalithic Symphony", where it appears as the eighth track.  "Kill Your Heroes" was released as the third and final single from "Megalithic Symphony" and reached the top 20 of the United States "Billboard" Alternative Songs and Rock Songs charts.
  Title: Heart-Shaped Scar
  Passage: Heart-Shaped Scar is the debut studio album by American singer LP, released in 2001.
  Title: Gnarls Barkley discography
  Passage: The discography of Gnarls Barkley, an American alternative hip hop duo composed of record producer Danger Mouse and soul singer Cee Lo Green, consists of two studio albums, two extended plays, seven singles and seven music videos.  The duo originally met in the late 1990s, and began to record music together in 2003 following the release of Danger Mouse's 2003 album "Ghetto Pop Life".  Their first single, "Crazy", was released in 2006; it achieved worldwide chart success, reaching number two on the US "Billboard" Hot 100 – where it was certified double platinum by the Recording Industry Association of America (RIAA) – and reaching the top ten of the Australian, New Zealand and Swiss singles charts, among others.  It also topped the UK Singles Chart, attracting considerable attention for becoming the first song ever to top the chart on digital download sales alone, following a change to the chart's eligibility rules allowing songs to chart purely on digital sales providing that it was given a physical release the following week.  The song appeared on Gnarls Barkley's debut studio album, "St. Elsewhere", which peaked at number four on the US "Billboard" 200 as well as topping the New Zealand and United Kingdom albums charts.  Three further singles – "Smiley Faces", which reached the top ten of the UK and Irish singles charts, "Who Cares? " and a cover of the Violent Femmes song "Gone Daddy Gone" – were released from "St. Elsewhere", although none of them appeared on the "Billboard" Hot 100.
  Title: LP (singer)
  Passage: Laura Pergolizzi (born March 18, 1981) is an American alternative singer and songwriter, originally from Long Island, New York, who performs under the stage name LP.  She moved to Los Angeles in 2010.  She has released three albums and one EP.  As a songwriter, she has written for Cher, Rihanna, the Backstreet Boys and Christina Aguilera, among others.
citations: LP (singer) Heart-Shaped Scar