Question: Are both The Primitives and Phantogram American ?

Context articles: Three (Phantogram album)
Phantogram (band)
Big Grams
Bayonne (musician)
Thyssen-Bornemisza Museum
The Primitives
John C. Portman Jr.
James Jackson Jarves
Zips
Miley Cyrus &amp; Her Dead Petz

Three is the third studio album by American electronic music duo Phantogram.
 Released on October 7, 2016, the work was published through Republic Records.
 In June 2016, the band released the single "You Don't Get Me High Anymore".
Phantogram (formerly Charlie Everywhere) is an American music duo from Greenwich, New York, formed in 2007 and consisting of Josh Carter (vocals, guitars) and Sarah Barthel (vocals, keyboards).
 The band name was inspired by an optical illusion called a phantogram, in which two-dimensional images appear to be three-dimensional.
Big Grams is the self-titled debut EP by American hip hop trio Big Grams, which consists of rapper Big Boi and electronic rock duo Phantogram.
 The EP was released on September 25, 2015, by Epic Records.
Roger Sellers, also known by his stage name Bayonne, is an American minimalist composer and electronic musician based in Austin, Texas.
 After releasing three albums under his own name, Sellers changed his moniker to Bayonne, with the rerelease of his most recent work, Primitives, on Mom + Pop/City Slang in 2016.
 Bayonne is known for creating and layering intricate loops as well as his engaging one-man live performances.
The Thyssen-Bornemisza Museum (in Spanish, the Museo Thyssen-Bornemisza (] ), named after its founder), or simply the Thyssen, is an art museum in Madrid, Spain, located near the Prado Museum at one of city's main boulevards.
 It is known as part of the "Golden Triangle of Art", which also includes the Prado and the Reina Sofia national galleries.
 The Thyssen-Bornemisza fills the historical gaps in its counterparts' collections: in the Prado's case this includes Italian primitives and works from the English, Dutch and German schools, while in the case of the Reina Sofia it concerns Impressionists, Expressionists, and European and American paintings from the 20th century.
The Primitives are an English indie pop band from Coventry, best known for their 1988 international hit single "Crash".
 Formed in 1984, disbanded in 1992 and reformed in 2009, the band's two constant members throughout their recording career have been vocalist Tracy Tracy and guitarist Paul Court.
 Drummer Tig Williams has been a constant member since 1987 and the reformed line-up is completed by bassist Raph Moore.
 Often described as an indie pop or indie rock band, The Primitives' musical style can also be seen as straddling power pop, new wave and pop punk.
John Calvin Portman Jr. (born December 4, 1924; Walhalla, South Carolina) is an American neofuturistic architect and real estate developer widely known for popularizing hotels and office buildings with multi-storied interior atria.
 Portman also had a particularly large impact on the cityscape of his hometown of Atlanta, with the Peachtree Center complex serving as downtown's business and tourism anchor from the 1970s onward.
 The Peachtree Center area includes Portman-designed Hyatt, Westin, and Marriott hotels.
 Portman's plans typically deal with primitives in the forms of symmetrical squares and circles.
James Jackson Jarves (1818–1888) was an American newspaper editor, and art critic who is remembered above all as the first American art collector to buy Italian primitives and Old Masters.
Zips (also Siggies or Geeps) is a slang term often used as a derogatory slur by Italian American and Sicilian American mobsters in reference to newer immigrant Sicilian and Italian mafiosi.
 The name is said to have originated from mobsters' inability to understand the faster-speaking Sicilian dialects, which appeared to "zip" by.
 Other theories include pejorative uses such as Sicilians' preference for silent, homemade zip guns.
 According to still another theory, the term is a contraction of the Sicilian slang term for "hicks" or "primitives."
 The older Sicilian mafiosi of pre-Prohibition known as "Mustache Petes" (who eventually were deposed by American-born mobsters during the Castellammarese War) were also referred to as zips.
Miley Cyrus & Her Dead Petz is the fifth studio album by American singer Miley Cyrus, which was independently released for free online streaming on SoundCloud on August 30, 2015.
 Opting for an album relying less on computerized elements than her previous release, "Bangerz" (2013), Cyrus began planning the project in 2013 before "Bangerz" was released.
 Work continued into 2014 and 2015, when she befriended and began collaborating with the Flaming Lips.
 In addition to the psychedelic rock band, Cyrus worked with producers Mike Will Made It and Oren Yoel (with whom she had collaborated on "Bangerz").
 The album features guest vocals by Big Sean (who had appeared on "Bangerz"), Sarah Barthel of Phantogram and Ariel Pink.