question: The song Silence, a song written by producer KF Marshmello, features singer-songwritter who's best known for which debut single? 
answer: "Location"
context: Title: Never Gone (Andee song)
  Passage: "Never Gone" is a song written and recorded by Canadian singer-songwriter Andee for her debut studio album, "Black and White Heart" (2015).  The song was co-written and produced by Sébastien Lefebvre, best known as the rhythm guitarist and backing vocalist for Canadian band Simple Plan.  "Never Gone" was released May 19, 2014 as Andee's debut single and the lead single for the album.  Upon release, the single was available in both English and French, as a tribute to the co-writers' French Canadian heritage.
  Title: Alone (Marshmello song)
  Passage: "Alone" is the major-label debut single released by DJ and record producer Marshmello.  It was first released in May 2016, then later released as a digital download on June 17, 2016 on iTunes and for streaming on Spotify.  Upon its release, it charted on the Canadian Hot 100 and US "Billboard" Hot 100, and its music video has received over 560 million views on YouTube, making it the first Monstercat song to reach this view total and easily making it the label's most popular release.
  Title: Silence (Marshmello song)
  Passage: "Silence" is a song by electronic dance music producer and DJ Marshmello, featuring American singer-songwriter Khalid.  It was written by Khalid and Marshmello, with production handled by the latter.  The song was released through RCA Records on August 11, 2017.
  Title: What I Really Meant to Say
  Passage: "What I Really Meant to Say" is a debut song written by Cyndi Thomson, Tommy Lee James and Chris Waters.  It was released in March 2001 as Thomson's debut single, as well as the lead-off single from her debut album "My World".  The song reached the top of the Hot Country Singles & Tracks (now Hot Country Songs) chart, giving Thomson her only Number One single on that chart.  It also made her the third country music artist that year to reach Number One with a debut single.
  Title: I Can't Wait (Brooke McClymont song)
  Passage: "I Can't Wait" is a contemporary rock song written by Brooke McClymont, Christopher Ward and Matthew Gerrard.  McClymont recorded the song as her debut single; it was released in Australia on 17 June 2002 (see 2002 in music) as a CD single and peaked at number forty-nine on the Australian ARIA Singles Chart.  McClymont chose the song to be her debut single because she felt it is a really positive song and shows her personality.
  Title: Khalid (singer)
  Passage: Khalid Legend Robinson (born February 11, 1998), known mononymously as Khalid, is an American singer and songwriter.  He is signed to Right Hand Music Group and RCA Records.  He is best known for his debut single, "Location", which peaked at number 16 on the US "Billboard" Hot 100 and was certified platinum.
  Title: The Silence (song)
  Passage: "The Silence" is a song by British singer Alexandra Burke from her debut studio album "Overcome" (2009).  The song was written by Bilal Hajji and Savan Kotecha, along with the song's producer Nadir "RedOne" Khayat.  The song was released as a promotional single in anticipation of the re-release of "Overcome" (2010).  Burke stated that the song was written when her aunt told the singer about how she and her partner were experiencing troubles in their relationship, and that they were not telling each other how they felt.  In response, Burke asked her aunt why he was letting the silence in their relationship do the talking instead of them discussing it.  "The Silence" is an R&B and pop-influenced power ballad and instrumentation consists of a piano, a guitar and drums.  The lyrics of the song feature the protagonist asking why the other person in the relationship remains silent about their difficulties instead of talking about them.
  Title: Ohio Is for Lovers
  Passage: "Ohio Is for Lovers" is a song by American rock band Hawthorne Heights.  It was released as the debut single in 2004 from their debut full-length studio album, "The Silence in Black and White".  It was produced by Jay Orpin.  According to lead vocalist JT Woodruff, the song is about going on tour whilst leaving their girlfriends behind in Ohio.  The song is frequently considered the band's signature song and has been jokingly referred to as "The Emo Anthem" for its lyrical content.  It peaked at #34 on the "Billboard" Alternative Songs Chart.  When the music video for the song began getting airplay on MTV, it gave the band widespread popularity, resulting in the Silence in Black and White being certified gold in the United States.
  Title: Once a Day
  Passage: "Once a Day" is a song written by Bill Anderson and recorded as the debut single by American country artist Connie Smith.  It was produced by Bob Ferguson for her self-titled debut album.  The song was released in August 1964, topping the "Billboard" country music chart for eight weeks between late 1964 and early 1965.  It was the first debut single by a female country artist to reach number one, and held the record for the most weeks spent at number one by a female country artist until it was surpassed by Taylor Swift's "We Are Never Ever Getting Back Together" in December 2012.
  Title: Home (Joe Diffie song)
  Passage: "Home" is a song written by Fred Lehner and Andy Spooner, and recorded by American country music singer Joe Diffie as his debut single.  It was released in August 1990 as the lead-off single from his debut album "A Thousand Winding Roads".  "Home" rose to the top of all three major country format charts that were in existence at the time — "Billboard", "Radio & Records" (now known as "Mediabase 24/7"), and the now-defunct "Gavin Report" — marking the first time in chart history that a country singer's debut single had done so.  It also peaked at number 1 on the Canadian "RPM" Country Tracks chart.
citations: Khalid (singer) Silence (Marshmello song)