Question: What symphony did the composer whose visit to Iowa inspired Summer Song compose in 1893?

Context articles: Wilson Sawyer
Christopher Theofanidis
Hospitality Suite
Peter Fisher (photojournalist)
Woland
Summer Song (Joe Satriani song)
Summer Song (musical)
Summer Song (Yui song)
Sudama
Symphony No. 9 (Dvořák)

Wilson Sawyer (1917–1979) was an American composer, arranger and musician.
 Born in Traverse City, Michigan, he showed musical talent at an early age and studied music at the University of Michigan.
 Sawyer conducted the University's Women's Glee Club and led the Bill Sawyer Orchestra, a big band that was featured on WMAQ's "Fitch Summer Bandwagon" on July 7, 1940.
 He composed several arrangements of choral works; popular songs for Perry Como, Fred Waring and Ray Eberle; music for the "Alaskan Stampede," a Leo Seltzer produced "musical extravaganza on ice" c. 1944, and an opera based on Mark Twain's Tom Sawyer.
 He is best known for composing Symphony No. 1, known as the Alaskan Symphony, at Gypsy Trail, Carmel, New York in 1945.
 The work includes text from the "Spell of the Yukon" by Robert W. Service sung by a baritone soloist in the third movement, as well as other thematic inspirations drawn from his study of the climate, topography and history of the then-territory.
 The Alaskan Symphony was first performed in December 1945 by the American Symphony Orchestra and was broadcast across the United States and to overseas armed services at that time.
 Wilson Sawyer conducted the piece and Gov. Ernest Gruening of Alaska was guest speaker on the program.
 At Gruening's request, the original score was placed in the Alaskan Museum of Natural History [Alaska Historical Library and Museum] in Juneau, Alaska.
 In 1960, Sawyer's wife Maxine was diagnosed with spinal cancer and they moved to Pawling, New York where he operated a chicken farm and laundromat.
 He continued to compose.
 The Alaskan Symphony was performed by the Hudson Valley Philharmonic in 1975 with Sawyer again conducting even though he had recently suffered a stroke.
 Sawyer revised the Symphony in 1977, making substantial cuts to the fourth movement among other edits.
 The revised Alaskan Symphony was premiered by the Juneau Symphony on June 14, 2008, conducted by music director Kyle Wiley Pickett.
Christopher Theofanidis (born December 18, 1967 in Dallas, Texas) is an American composer whose works have been performed by leading orchestras from around the world, including the London Symphony, the Philadelphia Orchestra, the Moscow Soloists, the National, Atlanta, Baltimore, St. Louis, Detroit, and many others.
 He participated in the Young American Composer-in-Residence Program with Barry Jekowsky and the California Symphony from 1994 to 1996 and, more recently, served as Composer of the Year for the Pittsburgh Symphony during their 2006–2007 Season, for which he wrote a violin concerto for Sarah Chang.
Hospitality Suite is an award-winning stage play written by Roger Rueff that centers on conflicting notions of character, salesmanship, honesty, religion, and love that simmer until they boil over as two experienced salesmen and a young research engineer await a CEO whose visit to their modest hospitality suite could save their company from ruin.
Peter Fisher; birth name: "Fischer Péter" (] ) (July, 1929 in Budapest – March 18, 2013 in London) was a Hungarian-born cinematographer, photojournalist.
 He died on March 18 2013 at the age of 83.
 ″One of the best-known photographers of the Jewish community.
″ He was the most famous for photographs of the actress Jayne Mansfield, ″whose visit to Peter’s studio stopped traffic in the local streets as fans craned to see her.
″
Woland (Russian: Воланд ) is a fictional character in the 1967 novel "The Master and Margarita" by the Russian (Soviet) author Mikhail Bulgakov.
 Woland is the mysterious foreigner and professor whose visit to Moscow sets the plot rolling and turns the world upside-down.
 Different people see him in different ways: "[t]he first says that the [he] was short, had gold teeth, and limped on the right foot.
 The second, that the man was of enormous height, had platinum crowns, and limped on the left foot.
 The third states laconically that the man had no special distinguishing characteristics."
"Summer Song" is a single by guitarist Joe Satriani, released in 1992 through Relativity Records.
 The Australian edition of the single contains two instrumental tracks from his Grammy-nominated fourth studio album "The Extremist", with "Summer Song" reaching No. 5 on the U.S. "Billboard" Mainstream Rock chart.
Summer Song is a 1956 musical based on the visit of the Czech composer Antonin Dvorak to Iowa where he wrote his symphony "From the New World".
 The lyrics were written by Eric Maschwitz and book by Hy Kraft to music by Dvorak arranged by Bernard Grun.
 Maschwitz had already worked with Grun on the Chopin musical "Waltz Without End" in 1942.
"Summer Song" is the twelfth single by Japanese pop singer-songwriter Yui.
 The single was released on July 2, 2008.
 "Summer Song" was aired on the last episode of "Yui Locks" on May 29, 2008.
Sudama (Sanskrit सुदामा IAST Sudāmā also known as Kuchela, mostly in South India) was a Brahmin childhood friend of Hindu deity Krishna from Mathura, the story of whose visit to Dwaraka to meet Krishna is mentioned in the Bhagavata Purana.
 He was born as a poor man in order to enjoy the transcendental pastimes.
The Symphony No. 9 in E minor, "From the New World", Op. 95, B. 178 (Czech: "„Z nového světa“" ), popularly known as the New World Symphony, was composed by Antonín Dvořák in 1893 while he was the director of the National Conservatory of Music of America from 1892 to 1895.
 It is by far his most popular symphony, and one of the most popular of all symphonies.
 In older literature and recordings, this symphony was often numbered as Symphony No. 5.
 Neil Armstrong took a recording of the "New World Symphony" to the Moon during the Apollo 11 mission, the first Moon landing, in 1969.
 The symphony was completed in the building that now houses the Bily Clocks Museum.