Question: What is the nationality of the composer of the minimalist piece "Drumming" ?

Context paragraphs:
Lollapalooza (Adams): Lollapalooza is a short piece composed by American minimalist composer John Adams in 1995.  The piece is based on the rhythm of the word 'Lollapalooza'.  It was composed as a fortieth birthday present to the British conductor Simon Rattle, with whom Adams has worked in the past.

Steve Reich: Stephen Michael Reich ( or ; born October 3, 1936) is an American composer who, along with La Monte Young, Terry Riley, and Philip Glass, pioneered minimal music in the mid to late 1960s.

Six Pianos: Six Pianos is a minimalist piece for six pianos by the American composer Steve Reich.  It was completed in March 1973.  He also composed a variation for six marimbas, called "Six Marimbas", in 1986.  The world première performance of "Six Pianos" was in May 1973 at the John Weber Gallery in New York City.  The European première took place in January the next year in Stuttgart, Germany.

Love Is a Bourgeois Construct: "Love Is a Bourgeois Construct" is the third single from the Pet Shop Boys album "Electric", released on 1 September 2013 as a digital download and on 30 September on CD.  The song is based on the 1982 instrumental "Chasing Sheep Is Best Left to Shepherds", a minimalist piece by Michael Nyman, which was initially based on a hook by Henry Purcell.

Electric Counterpoint: Electric Counterpoint is a minimalist composition written by American composer Steve Reich.  The piece consists of three movements, "Fast," "Slow", and "Fast".  The composer has offered two versions of the piece: one for electric guitar and tape (the tape part featuring two electric bass guitars and 7 electric guitars), and the other for an ensemble of guitars.

Barrett Martin: Barrett Martin (born April 14, 1967) is an American drummer, composer, producer, award-winning writer, and Zen artist.  He was the drummer for the Seattle, Washington groups Skin Yard and Screaming Trees, as well as the supergroups Mad Season and Tuatara.  A multi-instrumentalist and producer, he does recording session work in Seattle and Los Angeles and has played on, or produced, over 100 albums to date.  In 2014, he was awarded the ASCAP Deems Taylor award for excellence in writing for his liner notes in the Mad Season Deluxe Reissue.  He is primarily known for his powerful tribal drumming style, which includes the use of the tom toms as a rhythmic component that replaces the traditional hihat and ride cymbal.  He credits the jazz drummers Art Blakey, Max Roach, and Elvin Jones for inspiring this approach to his drumming style, as well as the rock drummers John Bonham, Keith Moon, and Neil Peart.  He has also stated that the heavyweight boxer Muhammad Ali inspired his drumming at a young age, saying, "Ali was so incredibly fast on his feet, and his hands were both light and heavy at the same time.  Float like a butterfly, sting like bee, that's the way a great drummer should play – light and heavy, the way Ali boxed."

Bob Becker (composer): Bob Becker (born June 22, 1947) is an American percussionist and composer known primarily as a founding member of the Nexus percussion ensemble, as well as a performer in the Steve Reich and Musicians ensemble.  He primarily performs as a keyboard percussionist, but is also skilled in tabla and concert snare drumming.  As a composer, Becker employs a multicultural approach by mixing the style of western military drumming with North Indian Hindustani idioms, such as raga scale patterns and tabla drumming.  This fusion of compositional practices is the main focus of works like "Lahara" and "Mudra".  There are also traces of influence from the music of minimalists like Steve Reich, which can be attributed to Becker's experience with that composer's music.

Drumming (Reich): Drumming is a piece by minimalist composer Steve Reich, dating from 1970–1971.  Reich began composition of the work after a short visit to Ghana and observing music and musical ensembles there, especially under the Anlo Ewe master drummer Gideon Alorwoyie.  His visit was cut short after contracting malaria.  K. Robert Schwarz describes the work as "minimalism's first masterpiece."

Cigarette (1/3): Cigarette is a public artwork by United States artist Tony Smith, located on the grounds of the Albright Knox Art Gallery in Buffalo, NY.  Cigarette is a minimalist piece of environmental sculpture created by in 1961.  The sculpture is over 15 feet tall and made of flat planes of steel in a twisted form.  This is the first in an edition of three (with one artists proof); no. 2 is at MOMA in New York.

Clapping Music: Clapping Music is a minimalist piece written by Steve Reich in 1972.  It is written for two performers and is performed entirely by clapping.

Supporting paragraphs: Drumming (Reich) Steve Reich
Answer: American