Question: What nationality was the paticular composer about whom Anthony Newman is recognised as a specialist on his works ?

Context paragraphs:
Anthony Newman (musician): Anthony Newman (born May 12, 1941) is an American classical musician.  While mostly known as an organist, Newman is also a harpsichordist, pedal harpsichordist, pianist, fortepianist, composer, conductor, writer, and teacher.  A specialist in music of the Baroque period, particularly the works of Johann Sebastian Bach, Newman considers himself to have played an important role in the movement towards historically informed performance.  He has collaborated with noted musicians such as Kathleen Battle, Julius Baker, Itzhak Perlman, Eugenia Zukerman, Jean-Pierre Rampal, Leonard Bernstein and Wynton Marsalis for whom he arranged and conducted "In Gabriel’s Garden", the most popular classical record of 1996.

Nationality law: Nationality law (or citizenship law) is the law in each country and in each jurisdiction within each country which defines the rights and obligations of citizenship within the jurisdiction and the manner in which citizenship is acquired as well as how citizenship may be lost.  A person who is not a citizen of the country is generally regarded as a foreigner, also referred to as an alien.  A person who has no recognised nationality or citizenship is regarded as stateless.

Maria Newman: Maria Newman (born Maria Louise Newman on January 18, 1962, in Los Angeles, California) is an award-winning American composer of classical music, and a critically acclaimed violinist, violist and pianist.  She is the youngest child of Alfred Newman, a major Hollywood film composer.  Maria holds the Louis and Annette Kaufman Composition Chair; and the Joachim Chassman Violin Chair at the Montgomery Arts House for Music and Architecture in Malibu, California, and is a founder of the Malibu Friends of Music.  Her library of original works represents a range of genres, from large-scale orchestral works, works for the ballet, chamber works, choral and vocal works, to new collaborative scores for vintage silent film.  She has been presented with many awards and commissions, including musical commendations from the United States Congress (2009), the California State Senate (2009), the California State Assembly (2009), the City of Malibu (2010), and the Annenberg Foundation (2011).

Cognitive Theory of Inquiry Teaching: The Cognitive Theory of Inquiry Teaching, also referred to as the Cognitive Theory of Interactive Teaching, was developed by Allan Collins and Albert L. Stevens (Collins & Stevens, 1981).  Allan Collins was a chief scientist at Bolt Beranek and Newman Inc., a research firm in Cambridge Massachusetts.  He is also a specialist in the field of cognitive science and human semantic processing.  Albert L. Stevens was a senior scientist at Bolt Beranek and Newman Inc.  He was also director of the company's Artificial Intelligence, Education Technology and Training Systems Division.  He is also a specialist in cognitive science.  (Reigeluth, 1983)

Johann Sebastian Bach: Johann Sebastian Bach (31 March [O.S. 21 March] 1685 28 July 1750) was a German composer and musician of the Baroque period.  He is known for instrumental compositions such as the "Brandenburg Concertos" and the "Goldberg Variations", and vocal music such as the "St Matthew Passion" and the Mass in B minor.  Since the 19th-century Bach Revival he has been generally regarded as one of the greatest composers of all time.

Anthony Newman (American football): Anthony Newman (born November 21, 1965 in Bellingham, Washington) is a retired American football safety for the NFL.  Newman played for the Los Angeles Rams from 1988–1994, New Orleans Saints from 1995–1997, and the Oakland Raiders from 1998-1999.  Out of high school he had the opportunity to play Major League Baseball, but chose instead to attend the University of Oregon.

Rock Camp, Ohio: Rock Camp is an unincorporated community in northeastern Perry Township, Lawrence County, Ohio, United States.  Although it is unincorporated, it has a post office, with the ZIP code of 45675.  It is the former residence of baseball coaching legend Frank "Homer" Newman.  While living in Rock Camp, Newman made famous the "penny ante" style of poker and the Williams Hill variety of peaches.  Rock Camp is also the former home of such historical figures as professional wrestler Tom "The Marine Assassin" Jarvis, blacktop specialist Jon Hitchcock, famous squirrel hunter John Donald Newman, and OHSAA 1966 basketball scoring champion and world class gambler Charles Wetzel "Pistol Pete" Newman.  The nearby suburb of Andis once was the location of the famed Andis Eagles basketball team that won the 1987 Rock Hill Pee Wee Christmas Tournament led by the play of all star forward Jeremy Newman.

Keith Newman: Keith Anthony Newman (born January 19, 1977) is a former American football linebacker.  He played college football at North Carolina and was drafted by the Buffalo Bills in the fourth round of the 1999 NFL Draft.

Fernwood School: The Fernwood School is an academy based in Wollaton, Nottingham, Nottinghamshire, England.  The school received a 9/10 rating from Ofsted, during its last annual inspection.  The school has been recognised by Ofsted and the DfE for excellent academic standards and outstanding care and discipline.  The school achieved Leading Edge status for excellent practice in 2004 and became a Specialist Technology College in 2005 and a Specialist School in Mathematics and Science in 2010.  The School are also a recognised centre of excellence for Languages, Expressive Arts and Sport

Lionel Newman: Lionel Newman (January 4, 1916 – February 3, 1989) was an American conductor, pianist, and film and television composer.  He was the brother of Alfred Newman and Emil Newman, uncle of composers Randy Newman, David Newman, Thomas Newman, Maria Newman, and grandfather of Joey Newman.

Supporting paragraphs: Anthony Newman (musician) Johann Sebastian Bach
Answer: German