Question: Mundell Lowe has worked with the pianist and conductor of what dual nationality?

Context paragraphs:
Uptown (André Previn album): Uptown is a 1990 jazz album by André Previn, Mundell Lowe and Ray Brown.

TV Action Jazz!: TV Action Jazz!  is an album by American jazz guitarist Mundell Lowe and his All Stars featuring their interpretations of theme music from private eye, legal and police drama television programs recorded in 1959 for the RCA Camden label.

Great Guitars (band): Great Guitars was a supergroup formed by jazz guitarists Charlie Byrd, Herb Ellis, and Barney Kessel in 1973.  They performed intermittently from 1973, and released several live albums: "Great Guitars" (1975); "Great Guitars 2" (1976); "Great Guitars at the Winery" (1980) "Great Guitars: Straight Tracks" (1991); "Return of the Great Guitars" (1996); "Great Guitars Concord Jazz" (2005).  After a stroke ended Kessel's career in 1992, Ron Escheté, Mundell Lowe, and Larry Coryell variously joined Byrd and Ellis in later concerts.

Sino-Indonesian Dual Nationality Treaty: The Sino-Indonesian Dual Nationality Treaty was a bilateral agreement between the People's Republic of China and the Republic of Indonesia on the issue of the dual nationality of Chinese Indonesians.  It was signed by Zhou Enlai, Premier and Foreign Minister of China, and Sunario, Foreign Minister of Indonesia, on 22 April 1955 during the Asian–African Conference in Bandung.  Following ratification by both parties, the treaty came into force on 20 January 1960 after an exchange of the instruments of ratification in Beijing.

Kiri Sidetracks: The Jazz Album: Kiri Sidetracks: The Jazz Album is a 1992 jazz vocal album by the operatic soprano Kiri Te Kanawa, accompanied by a jazz trio of André Previn, Mundell Lowe, and Ray Brown.

André Previn: André George Previn, KBE ( ; born Andreas Ludwig Priwin; April 6, 1929) is a German-American pianist, conductor, and composer.  Previn is the winner of four Academy Awards for his film work and ten Grammy Awards for his recordings (and one more for his Lifetime Achievement).

The Mundell Lowe Quartet: The Mundell Lowe Quartet is an album by American jazz guitarist Mundell Lowe featuring tracks recorded in 1955 for the Riverside label.

Mundell Lowe: Mundell Lowe (born April 21, 1922) is an American jazz guitarist, composer, and conductor who has performed with many notable jazz and popular musicians.  He produced film and TV scores in the 1970s, such as the "Billy Jack" soundtrack and music for "Starsky and Hutch", and worked with André Previn's Trio in the 1990s.

Mexican immigration to Spain: Mexican immigration to Spain refers to the Mexican population in Spain and their Spanish-born descendants.  The Mexicans living in Spain are composed primarily of students, skilled professionals, spouses of Spaniards, as well as Mexican citizens who also have Spanish nationality.  In December 2008, the National Statistics Institute in Spain had 14,399 registered Mexicans within its territory, of which 7,210 hold other nationalities of the European Union or are family members of EU citizens.  To this number must be added those with dual nationality, who are not in Spanish records as foreigners.  Mexican and Spanish laws allow dual citizenship, and many Mexicans who have asked for it, whether they are residents in Spain as grandchildren or they are children of Spanish migrants to Mexico.  In 2010, the Ministry of Foreign Affairs of Mexico recorded 21,107 Mexicans living in Spain, who became the third largest Mexican community residing abroad, after the United States and Canada; and the largest Mexican community in Europe.

Multiple citizenship: Multiple citizenship, also called dual citizenship or multiple nationality or dual nationality, is a person's citizenship status, in which a person is concurrently regarded as a citizen of more than one state under the laws of those states.  There is no international convention which determines the nationality or citizen status of a person, which is defined exclusively by national laws, which vary and can be inconsistent with each other.  Multiple citizenship arises because different countries use different, and not necessarily mutually exclusive, criteria for citizenship.  Colloquial speech refers to people "holding" multiple citizenship but technically each nation makes a claim that this person be considered its national.

Supporting paragraphs: Mundell Lowe André Previn
Answer: German-American