Count Carl August Ehrensvärd (3August 1892 – 24April 1974) was a Swedish Army general.
 He was born in Karlskrona, and was son of the admiral and Minister for Naval Affairs, Carl August Ehrensvärd.
 Ehrensvärd left the Swedish Army in 1918 and joined the Finnish Army and saw action during the Finnish Civil War.
 Ehrensvärd rejoined the Swedish Army the same year and served until 1940 when he became general Ernst Linder's Chief of Staff during the Winter War as part of the Swedish Volunteer Corps.
 Back again in the Swedish Army, Ehrensvärd held positions such as Chief of the Defence Staff and Chief of the Army.
 He retired in 1957.
Leif Thybo (June 12, 1922 – January 24, 2001) was a Danish organist and composer.
 He studied theory with Vagn Holmboe before entering the Royal Danish Academy of Music where he was taught instrumentation by Poul Schierbeck, organ by Emilius Bangert, and theory by Finn Høffding.
 His music is characterized by a clarity of expression and stringency of construction.
Niels Finn Høffding (10 March 1899 in Copenhagen – 3 March 1997 in Copenhagen) was a Danish composer.
 Høffding studied composition under Knud Jeppesen and Thomas Laub, and then under Joseph Marx in Vienna from 1921-22.
 His works first became well known in Denmark in the 1920s, particularly the piece "Karlsvognen" (chorus and orchestra, 1924).
 He began to study folk music about 1930, and founded the Copenhagen School of Folk Music in 1931.
 From 1931 he also taught at the Royal Danish Academy of Music, where he served as director after 1954.
 In 1956 and 1958 he was awarded the Nielsen Prize.
 His pupils include Pelle Gudmundsen-Holmgreen, Vagn Holmboe, Bent Lorentzen, and Leif Thybo.
 See: .
Carl Braun (22 March 1822 – 28 March 1891), sometimes Carl Rudolf Braun alternative spelling: Karl Braun, or Karl von Braun-Fernwald, name after knighthood Carl Ritter von Fernwald Braun was an Austrian obstetrician.
 He was born 22 March 1822 in Zistersdorf, Austria, son of the medical doctor Carl August Braun.
Count Carl August Ehrensvärd (16 September 1858 – 16 February 1944) was a Swedish admiral, politician and Minister for Naval Affairs 1907–1911.
 Father of Carl August Ehrensvärd and Gösta Ehrensvärd and brother of Albert Ehrensvärd.
Carl August Haupt (28 August 1810, Kuniów, Silesia – 4 July 1891, Berlin) was a German organist, organ teacher and composer.
Svend Nielsen (born 20 April 1937) is a modern Danish composer.
 He was a student of Vagn Holmboe, Finn Høffding and Per Nørgård.
 His inspirations are Nørgård, Ravel and Debussy.
The Piano Sonata in E major, D 459, is a work for solo piano, composed by Franz Schubert in August 1816.
 It was first published in 1843, after the composer's death, by Carl August Klemm in Leipzig, in a publication known as Fünf Klavierstücke (Five Piano Pieces).
Carl August Nielsen (] ; 9 June 18653 October 1931) was a Danish musician, conductor and violinist, widely recognized as his country's most prominent composer.
Carl August Wickland (born Carl August Wicklund, February 14, 1861 – November 13, 1945) was a 20th-century Swedish-American psychiatrist and psychical researcher.

Question: Composer, Niels Finn Høffding, and musician, Carl August Nielsen are from what country?
Answer: Denmark