Question: What is the place of birth of the performer of song Proxy (Song)?

Knowledge 1: Martin Garrix
Martijn Gerard Garritsen , professionally known as Martin Garrix, is a Dutch DJ and record producer from Amstelveen.His most known singles are "Animals,In the Name of Love," and "Scared to be Lonely."He was ranked number one on "DJ Mag"s Top 100 DJs list for three consecutive years (2016, 2017, and 2018).He has performed at music festivals such as Coachella, Electric Daisy Carnival, Ultra Music Festival, Tomorrowland, and Creamfields.In 2014 he headlined the 1st edition of Ultra South Africa making this his first major festival.In the same year he became the youngest DJ to headline 2014 Ultra Music Festival at the age of 17.He was a resident DJ at Spain's Hï Ibiza (2017) and Ushuaïa Ibiza (2016 and 2018).He founded the label Stmpd Rcrds in 2016, months after leaving Spinnin' Records and before signing with Sony Music. [SEP] Knowledge 2: Proxy (song)
"Proxy" is a song by Dutch DJ and record producer Martin Garrix.It was released as a free download on 6 March 2014 and on 2 July 2014 on iTunes.The song has charted in the Netherlands.
Knowledge 1: Martin Garrix
Martijn Gerard Garritsen , professionally known as Martin Garrix, is a Dutch DJ and record producer from Amstelveen.His most known singles are "Animals,In the Name of Love," and "Scared to be Lonely."He was ranked number one on "DJ Mag"s Top 100 DJs list for three consecutive years (2016, 2017, and 2018).He has performed at music festivals such as Coachella, Electric Daisy Carnival, Ultra Music Festival, Tomorrowland, and Creamfields.In 2014 he headlined the 1st edition of Ultra South Africa making this his first major festival.In the same year he became the youngest DJ to headline 2014 Ultra Music Festival at the age of 17.He was a resident DJ at Spain's Hï Ibiza (2017) and Ushuaïa Ibiza (2016 and 2018).He founded the label Stmpd Rcrds in 2016, months after leaving Spinnin' Records and before signing with Sony Music. [SEP] Knowledge 2: Jim Bob
James Robert Morrison, known as Jim Bob, is a British musician and author.He was the singer of indie punk band Carter the Unstoppable Sex Machine.
Knowledge 1: Martin Garrix
Martijn Gerard Garritsen , professionally known as Martin Garrix, is a Dutch DJ and record producer from Amstelveen.His most known singles are "Animals,In the Name of Love," and "Scared to be Lonely."He was ranked number one on "DJ Mag"s Top 100 DJs list for three consecutive years (2016, 2017, and 2018).He has performed at music festivals such as Coachella, Electric Daisy Carnival, Ultra Music Festival, Tomorrowland, and Creamfields.In 2014 he headlined the 1st edition of Ultra South Africa making this his first major festival.In the same year he became the youngest DJ to headline 2014 Ultra Music Festival at the age of 17.He was a resident DJ at Spain's Hï Ibiza (2017) and Ushuaïa Ibiza (2016 and 2018).He founded the label Stmpd Rcrds in 2016, months after leaving Spinnin' Records and before signing with Sony Music. [SEP] Knowledge 2: Kristian Leontiou
Kristian Leontiou (born February 1982) is a British singer of Greek Cypriot descent, and is the singer for the indie rock band One eskimO.

Answer: Amstelveen