Question: Yeezus is the sixth studio album by American rapper Kanye West, 3] West gathered a number of artists and close collaborators for production on the album, including Alejandro Ghersi, better known by his stage name Arca, is a Venezuelan electronic producer, songwriter, mixing engineer and DJ based in Dalston, in which location?

Context paragraphs:
Arca (musician): Alejandro Ghersi (born October 14, 1989), better known by his stage name Arca, is a Venezuelan electronic producer, songwriter, mixing engineer and DJ based in Dalston, London.  He has released three studio albums to critical praise and has produced for artists such as Björk, Kanye West, and FKA twigs.

Bound 2: "Bound 2" is a song by American rapper Kanye West, featured as the final track from his sixth studio album, "Yeezus" (2013).  It was produced by West and Che Pope, with additional production being handled by Eric Danchick, Noah Goldstein, No ID and Mike Dean.  The song features vocals from American soul singer Charlie Wilson and serves as the album's second single.  "Bound 2" incorporates samples from "Bound" by Ponderosa Twins Plus One and the line "Uh-huh, honey" from Brenda Lee's "Sweet Nothin's".

On Sight: "On Sight" is a song by American rapper Kanye West, from his sixth solo studio album "Yeezus".  It was produced by West, Benji B, Daft Punk and Mike Dean.  "On Sight" contains interpolations of "Sermon (He'll Give Us What We Really Need)", written by Keith Carter, Sr., and performed by Holy Name of Mary Choral Family.  However, West assembled a new choir to sing the song for the album.

Arca (album): Arca is the self-titled third studio album by Venezuelan electronic record producer Arca, released on 7 April 2017 through XL Recordings.  It is the first studio album to feature lead vocals by Arca himself, sung in his native Spanish.  It was released to universal acclaim from critics.

Yeezus: Yeezus is the sixth studio album by American rapper Kanye West.  It was released on June 18, 2013, by Def Jam Recordings.  West gathered a number of artists and close collaborators for production on the album, including Mike Dean, Daft Punk, Noah Goldstein, Hudson Mohawke, Arca, and Travis Scott.  "Yeezus" also features guest vocals from Justin Vernon, Chief Keef, Kid Cudi, Assassin, King L, Charlie Wilson and Frank Ocean.  Fifteen days before its release date, West enlisted the help of producer Rick Rubin to strip down the record's sound in favor of a more minimalist approach.

Wizzo: Mario Fernandez (born 1984), better known as Wizzo or wizzogmb, is a Mexican-American hip-hop/electronic producer, recording/mixing engineer, and DJ based in Santa Ana, Ca.  He was born to Mexican mother and father in Guadalajara, Jalisco, Mexico.  He has worked with Lil Jon, Boosie, DJ Drama, Nipsey Hussle, Yg, Skeme, Dom Kennedy, Jim Jonsin, and various other producers, artists and engineers.

Dark Sky Paradise: Dark Sky Paradise is the third studio album by American rapper Big Sean.  It was released on February 24, 2015, by GOOD Music and Def Jam Recordings.  The album features guest appearances from Kanye West, Drake, Ariana Grande, Chris Brown, Ty Dolla Sign, Jhené Aiko, PartyNextDoor, Lil Wayne, John Legend and E-40, while the production was handled by a variety of collaborators, including Key Wane, DJ Mustard, DJ Dahi and Kanye West, who also serves as the album's executive producer alongside Big Sean himself.  The album was supported by five singles: "I Don't Fuck with You" featuring E-40, "Paradise", "Blessings" featuring Drake, "One Man Can Change the World" featuring Kanye West and John Legend, and "Play No Games" featuring Chris Brown and Ty Dolla Sign.

Black Skinhead: "Black Skinhead" (also stylized as "BLKKK SKKKN HEAD") is a song by American rapper Kanye West, from his sixth studio album "Yeezus" (2013).  The song, produced by West and Daft Punk, with additional production by Gesaffelstein, Brodinski, Mike Dean, Lupe Fiasco, No ID, Jack Donoghue and Noah Goldstein.

Gesaffelstein: Mike Lévy, better known as Gesaffelstein (born 1985 in Lyon, France), is a French techno artist and DJ.  He has worked alongside, and remixed tracks for such artists as varied as Tiga, Miss Kittin, ASAP Rocky, Lana Del Rey and Phoenix.  He produced two tracks on "Yeezus", the sixth album of American rapper Kanye West, including the lead single "Black Skinhead" and "Send It Up", both tracks produced with Kanye West, Daft Punk, Brodinski and Mike Dean.  Gesaffelstein released his debut album "ALEPH" on October 28, 2013 under Parlophone Records and EMI Music, which had been recorded since 2011.  His remix of "Shockwave" by The Hacker is featured in the 2013 video game "Grand Theft Auto V", on the Soulwax FM radio station.  In 2015 Gesaffelstein released the track Conquistador in collaboration with French electronic music pioneer Jean-Michel Jarre.

The Yeezus Tour: The Yeezus Tour was a concert tour by American rapper Kanye West in support of West's sixth solo studio album, "Yeezus" (2013).  The venture served as West's first solo concert tour in five years.  Kendrick Lamar, A Tribe Called Quest, Travi$ Scott, and Pusha T served as opening acts on select dates.  It had the second highest grossing leg of a tour during 2013, behind Paul McCartney's "Out There!  Tour".

Supporting paragraphs: Yeezus Arca (musician)
Answer: London