Question: Which singer also produced records, Eugene Hütz or Alex Chilton?

Context paragraphs:
Start Wearing Purple: "Start Wearing Purple" is a song by gypsy punk band Gogol Bordello, written by frontman Eugene Hütz.  The song was packaged as a double single along with "Sally", and released as the band's second single in February 2006.  It appears on their third album "".  This version is a re-recording of the initial one which was featured in the band's first album, 1999's "Voi-La Intruder".  It also appears in the soundtrack for the 2005 film "Everything Is Illuminated", in which Hütz stars as Alex.

Seekers and Finders: Seekers and Finders is the seventh studio album by Gypsy-punk band Gogol Bordello.  It was released in August 2017 under Cooking Vinyl, is their seventh studio album, and their first studio album since 2013's "Pura Vida Conspiracy".  This is the first Gogol Bordello album produced by frontman Eugene Hütz.

Eugene Hütz: Eugene Hütz (] Ukrainian: Євген Гудзь ] , "Yevhen Hudz′"; born Yevheniy Aleksandrovich Nikolayev-Simonov, Russian: Евгений Александрович Николаев-Симонов , 6 September 1972) is a Ukrainian-born singer, composer, disc jockey and actor, most notable as the frontman of the Gypsy punk band Gogol Bordello.

Gravest Hits: Gravest Hits is the first 12" EP by the American garage punk band the Cramps, compiling both sides of their first two 1978 Vengeance singles, "Surfin' Bird" and "Human Fly", with an added fifth track, a cover version of "Lonesome Town".  It was released in July 1979 on Illegal Records and I.R.S. Records.  The tracks were all produced by Alex Chilton and recorded at Ardent Studios in Memphis in 1977.  The EP's liner notes were credited to "Dr. J.H. Sasfy, Professor of Rockology, American Rock'n'Roll Institute, Washington D.C., U.S.A.".  "Gravest Hits" is one of the first records of both the rockabilly revival and the psychobilly genres.  The photograph on the back of the original sleeve, of the band in performance, was taken at the Palladium theater in New York.

Clichés (album): Clichés is the fourth solo album to be released by American pop-rock musician Alex Chilton.  It was recorded and released in 1993.  Chilton recorded the album in New Orleans at Chez Flames, the studio of producer and recording engineer Keith Keller, who also wrote the song "Lies", featured on Chilton's album A Man Called Destruction.

You and Your Sister: "You and Your Sister" is a song by the American singer-songwriter Chris Bell, that appears on his only solo album "I Am the Cosmos".  It was released as a B-side to Bell's only single "I Am the Cosmos."  The song is very similar in composition, vocals, and guitar playing to Big Star's "Thirteen," which Bell co-wrote with band mate Alex Chilton, as it is also an acoustic love ballad.  It features backing vocals by Chilton.

Third (Big Star album): Third (reissued since 1985 as Sister Lovers) is the third studio album by American rock band Big Star.  Sessions started at Ardent Studios in September 1974.  Though Ardent created promotional, white-label test pressings for the record in 1975, a combination of financial issues, the uncommercial sound of the record, and lack of interest from singer Alex Chilton and drummer Jody Stephens in continuing the project prevented the album from ever being properly finished or released at the time of its recording.  It was eventually released in 1978 by PVC Records.

Alex Chilton (song): "Alex Chilton" is a song by American rock band The Replacements from their fifth studio album "Pleased to Meet Me".  The song is a homage to Alex Chilton, lead singer of The Box Tops and Big Star.  Chilton was a guest musician on "Pleased to Meet Me", playing guitar on the song "Can't Hardly Wait".

Alex Chilton: William Alexander Chilton (December 28, 1950 – March 17, 2010) was an American singer-songwriter, guitarist, and record producer, best known as the lead singer of the Box Tops and Big Star.  Chilton's early commercial success in the 1960s as a teen vocalist for The Box Tops was never repeated in later years with Big Star and in his subsequent indie music solo career on small labels, but he drew an intense following among indie and alternative music musicians.  He is frequently cited as a seminal influence by influential rock artists and bands, some of whose testimonials appeared in the 2012 documentary "".

Trans-Continental Hustle: Trans-Continental Hustle is the fifth album by gypsy punk band Gogol Bordello, released on April 27, 2010.  Produced by Rick Rubin, "Trans-Continental Hustle" primarily draws inspiration from frontman Eugene Hütz's life in Brazil, where he had been living since 2008.  This album is Gogol Bordello's major record label debut.  The collaboration with Rubin was initiated after guitarist Tom Morello of Rage Against the Machine saw Gogol Bordello perform in Los Angeles and recommended that Rubin look into the band.  "Immigraniada (We Comin' Rougher)", the fifth track on the album, has received heavy airplay on Sirius XM Radio's Faction Channel 41 as well as other genre stations.  At least two of Faction's shows have played the single, including Faction's The Jason Ellis Show and Faction with Christian James Hand.

Supporting paragraphs: Eugene Hütz Alex Chilton
Answer: Alexander Chilton