Question: Ozma and Semisonic, are from which nationality?

Context paragraphs:
Spanish nationality law: Spanish nationality law refers to all the laws of Spain concerning nationality.  Article 11 of the First Title of the Spanish Constitution refers to Spanish nationality and establishes that a separate law is to regulate how it is acquired and lost.  This separate law is the Spanish Civil Code.  In general terms, Spanish nationality is based on the principle of "jus sanguinis", although limited provisions exist for the acquisition of Spanish nationality based on the principle of "jus soli".

Boomtown (Ozma album): Boomtown is Ozma's fifth full-length studio album.  It was funded entirely from donations on a Pledge Music campaign and released first digitally to "pledgers".  It is the first new Ozma album in seven years.  The album is unique in several ways.  It begins with the band's first instrumental song since Korobeiniki from The Doubble Donkey Disc with the melodious rocker "Around The World In 80 Seconds".  The album includes the song "Nervous", the first of Ozma's to be written by drummer Kenn Shane and sung by keyboardist Star Wick.  It also includes the song "Out The Window" which is the second Ozma song, the other being The Doubble Donkey Disc's "Immigration Song", to feature rhythm guitarist Jose Galvez on lead vocals.  Also curious is the fact that bassist and lead man Daniel Brummel only sings lead on two of the songs.

Ozma (band): Ozma is an American rock band from Pasadena, California.  The band's sound is a mix of nostalgic new wave–influenced power pop and contrapuntal Casiotone-driven melodies sustained by heavy guitar riffs.  Since their formation in September 1995, Ozma has released five studio albums and toured the U.S., Japan, and Canada more than thirty times, including extensive touring with stylistically similar groups including Weezer, Nada Surf, Rilo Kiley, Superdrag, The Rentals, and Rooney.

New Zealand nationality law: New Zealand nationality law (Raraunga Aotearoa in Māori) determines who is and who is not a New Zealand citizen.  The status of New Zealand citizenship was created on 1 January 1949 by the "British Nationality and New Zealand Citizenship Act 1948".  Prior to this date, New Zealanders were only British subjects and New Zealand had the same nationality legislation as the United Kingdom and other Commonwealth countries (see also British nationality law).

Age Age Every Knight: "Age Age Every Knight" (アゲ♂アゲ♂EVERY☆騎士 , Age Age Eburi Naito , "Raise The Roof Every Knight") is the debut single of DJ OZMA.  It peaked at #4 on the Oricon Weekly Charts and for the year of 2006 it was the #41 song on the annual charts.  For the 2007 MTV Video Music Awards Japan, it won in the Best Dance Video of the Year.  It is coupled with the song "BOYS BRAVO!" , a cover/remix of a song performed by Kishidan.  The song itself is a cover of DJ DOC's "Run to you" with new lyrics written by OZMA.  "Run to you" samples from Boney M's "Daddy Cool".  The limited edition version of the single was also shipped with a DVD containing the music video.  The song is best known for DJ OZMA's controversial performance at the 2006 "Kōhaku Uta Gassen" competition.

Siège social: Siège social (French, usually translated Head Office) is a concept in international law for determining the nationality of companies.  It is essentially based on effective nationality as opposed to “paper nationality”.  The paper nationality is where the company has been incorporated, but the effective nationality requires a genuine link to the corporate activity.  It describes the nationality based on the location of the actual activity of the corporation through where the owners are or the actual business is done.

Syrian nationality law: Syrian nationality law is the law governing the acquisition, transmission and loss of Syrian citizenship.  Syrian citizenship is the status of being a citizen of the Republic of Syria and it can be obtained by birth or naturalisation.  The Syrian nationality is transmitted by paternity (father) (see Jus sanguinis).  Therefore, Syrian nationality is determined solely by the father's nationality, while the place of birth is irrelevant.  In other words, birthright citizenship is not recognized since being born in Syria does not grant an automatic right to become a national.  In most cases, individuals are deemed to be Syrian nationals regardless of whether they are born inside or outside Syria as long as their father holds Syrian nationality.

Romani people in the Czech Republic: Romani people (Czech: "Romové" , commonly known as Gypsies Czech: "Cikáni" ) in the Czech Republic constitute a minority.  According to the last census from 2011, the Romani nationality was reported by the total of 13,150 inhabitants.  Only a small part of them filled in only the Romani nationality (5 199).  Most of them stated the Romani nationality in combination with another one, for example, the Romani and Czech, the Romani and Moravian and the like (7,951).  In the 2001 Census, 11,746 people reported the Romani nationality – at that time it was 0.1% of those claiming some nationality.  In 2011, the result 13,150 is 0.2% of those, who reported some nationality.

United States nationality law: The United States nationality law is a uniform rule of naturalization of the United States set out in the Immigration and Nationality Act of 1952, enacted under the power of Article I, section 8, clause 4 of the United States Constitution (also referred to as the Nationality Clause), which reads: Congress shall power - "To establish a uniform Rule of Naturalization..." The 1952 Act sets forth the legal requirements for the acquisition of, and divestiture from, American nationality.  The requirements have become more explicit since the ratification of the Fourteenth Amendment to the Constitution, with the most recent changes to the law having been made by Congress in 2001.

Semisonic: Semisonic is an American rock band formed in Minneapolis, Minnesota in 1995.  The band had three members: Dan Wilson (lead vocals, guitar, keyboards), John Munson (bass guitar, backing vocals, keyboards, guitar), and Jacob Slichter (drums, percussion, keyboards).  They are best known for their 1998 single "Closing Time".

Supporting paragraphs: Ozma (band) Semisonic
Answer: American