Question: What brewing company had a song commissioned by it and also has its management headquarters in St. Louis?
Context: Ellis Wainwright (August 3, 1850 – November 6, 1924) was an American capitalist, brewer, art collector and socialite from St. Louis, Missouri.  He was President of the St. Louis Brewing Company and Director of the St. Louis and Suburban Company.  He is best known for the Wainwright Building in Downtown St. Louis which was one of the first skyscrapers in the world and one of the most important office buildings of the period. Genesee Brewing Company is an American brewery located along the Genesee River in Rochester, New York.  In 1878, Genesee Brewing Company moved up into Rochester.  From 2000 to 2009, the company was known as the High Falls Brewing Company.  In 2009, High Falls was acquired by the capital investment firm KPS Capital.  Together with also newly acquired Labatt USA, KPS merged the two companies as North American Breweries.  Along with this change, High Falls Brewery changed its name back to the original "Genesee Brewing Company" operating under the North American Breweries name.  In October 2012, North American Breweries was purchased by FIFCO The Falstaff Brewing Corporation was a major American brewery located in St. Louis, Missouri.  With roots in the 1838 Lemp Brewery of St. Louis, the company was renamed after the Shakespearean character Sir John Falstaff in 1903.  Production peaked in 1965 with 7,010,218 barrels brewed, and then dropped 70% in the next 10 years.  While its smaller labels linger on today, its main label Falstaff Beer went out of production in 2005.  The rights to the brand are currently owned by Pabst Brewing Company. The Ebling Brewing Company, founded in 1868, was located in the South Bronx (the Melrose neighborhood, at the intersection 156th Street and St. Ann's Avenue) when German was the second language to English there.  The company advertised their technique of aging their beer in "natural rock caves."  These caves were dug into a hill behind its headquarters under the brewery in the Bronx.  The Ebling Brewing Company suffered under the laws of Prohibition.  In 1925 it was required to padlock its doors for 4 months and pay a $250,000 fine after it was found to have two truckloads of beer that had higher than the legal alcohol content; they were found to be possessing "real beer."  The 72-year old president of the company at the time was William Ebling.  The company finally closed its doors for good in the 1940s.  The Ebling Brewing Company headquarters were razed and a parking lot was created over the site.  The caves, sometimes as large as 20' x 100', were covered and forgotten by most people. The St. Louis, Missouri metropolitan area has a history of tornadoes.  The third-deadliest, and the costliest in United States history, the 1896 St. Louis – East St. Louis tornado, injured more than one thousand people and caused at least 255 fatalities in the City of St. Louis and in East St. Louis.  The second-costliest tornado also occurred in St. Louis in September 1927.  More tornado fatalities occurred in St. Louis than any other city in the United States.  Also noteworthy is that destructive tornadoes occurred in winter and autumn, as well as the typical months of spring.  Additionally, damaging tornadoes occurred in the morning and late at night, as well as the more common late-afternoon to early-evening maximum period. The Budweiser Clydesdales are a group of Clydesdale horses used for promotions and commercials by the Anheuser-Busch Brewing Company.  There are several "hitches" or teams of horses, that travel around the United States and others that remain in their official homes at the company headquarters at the Anheuser-Busch brewery complex in St. Louis, Missouri, or at Merrimack, New Hampshire.  At St. Louis, they are housed in a historic brick and stained-glass stable built in 1885.  There are eight horses driven at any one time, but ten horses are on each team to provide alternates for the hitch when needed.  Assorted Clydesdales are also used as animal actors in television commercials for Budweiser beer, particularly in Super Bowl ads. Anheuser-Busch Companies, LLC is a brewing company based in St. Louis, Missouri USA and headquartered in Leuven, Belgium.  Since 2008, it has been a wholly owned subsidiary of Anheuser-Busch InBev (AB InBev) which also has its North American regional management headquarters in St. Louis. The Lemp Brewery was a beer brewing company established in 1840 in St. Louis, Missouri that was acquired by the Griesedieck Beverage Company in 1920, which subsequently became the Falstaff Brewing Corporation.  The brewery complex property consists of 27 buildings on a 13.7 acre site in the Marine Villa neighborhood.  St. Louisian Steve DeBellis has been the owner of the Lemp Brewing Company trademark since 1988. Gunther Brewing Company is a historic brewery building located at Baltimore, Maryland, United States.  The site comprises 15 masonry buildings.  The main structure is a five-story brick "L"-shaped Romanesque Revival-style brew house with a two-story brick ice plant built about 1910 and one- and two-story boiler room.  Additional brew houses built in 1936 and 1950 are also on the property.  The Tulkoff Factory and Warehouse was built about 1964.  It was home to the George Gunther, Jr.  Brewing Company, founded in 1900.  By 1959 it was the second largest brewery in Baltimore, when it produced 800,000 barrels per year and employed approximately 600 people.  Hamm's Brewing Company bought the Gunther Brewing Company in 1960.  Later acquired by the F. & M. Schaefer Brewing Company in 1963, the plant was closed in 1978.  The Tulkoff company briefly used the factory for their sauce products at the conclusion of all brewing operations. "Under the Anheuser Bush" was a popular beer garden song commissioned by the Anheuser-Busch brewing company in 1903.  With music by Harry Von Tilzer and words by Andrew B. Sterling, the title contains a pun on the surname of one of the company's founders.
Answer: Anheuser-Busch