"Louisiana 1927" is a 1974 song telling the story of the Great Mississippi Flood of 1927 that left 700,000 people homeless in Louisiana and Mississippi. The song was written and originally recorded by Randy Newman on the album Good Old Boys.

Sung from the perspective of a nameless resident of the area recounting the flooding of Saint Bernards and Plaquemines parishes during the flood, "Louisiana 1927" features lyrics that depict the devastation of the residents of those parishes in the aftermath of the flood. In particular, the narrator lays out the widespread nature of the destruction ("river had busted through clear down to Plaquemine") and the volume of water the flood produced ("six feet of water in the streets of Evangeline"). Also touched upon is the callous response of the federal government, depicted here via a fictional visit from President Calvin Coolidge and then Secretary of Commerce Herbert Hoover, where Coolidge's reaction to the devastation is a detached statement to Hoover that, "ain't it a shame what the river has done to this poor cracker's land."

Louisiana (ⁱ/luːˌiːziˈænə/ or ⁱ/ˌluːziˈænə/; French: État de Louisiane, [lwizjan] ( listen); Louisiana Creole: Léta de la Lwizyàn) is a state located in the southern region of the United States of America. Louisiana is the 31st most extensive and the 25th most populous of the 50 United States. Its capital is Baton Rouge and largest city is New Orleans. Louisiana is the only state in the U.S. with political subdivisions termed parishes, which are local governments equivalent to counties. The largest parish by population is East Baton Rouge Parish, and the largest by land area is Cameron Parish.

Much of the state was formed from sediment washed down the Mississippi River, leaving enormous deltas and vast areas of coastal marsh and swamp. These contain a rich southern biota; typical examples include birds such as ibis and egrets. There are also many species of tree frogs, and fish such as sturgeon and paddlefish. In more elevated areas, fire is a natural process in the landscape, and has produced extensive areas of longleaf pine forest and wet savannas. These support an exceptionally large number of plant species including many species of orchids and carnivorus plants.

Randall Stuart "Randy" Newman (born November 28, 1943) is an American singer-songwriter,arranger, composer, and pianist who is known for his mordant (and often satirical) pop songs and for film scores.

Newman often writes lyrics from the perspective of a character far removed from his own experiences, sometimes using the point of view of an unreliable narrator. For example, the 1972 song "Sail Away" is written as a slave trader's sales pitch to attract slaves, while the narrator of "Political Science" is a U.S. nationalist who complains of worldwide ingratitude toward America and proposes a brutally ironic final solution. One of his biggest hits, "Short People" was written from the perspective of "a lunatic" who hates short people. Since the 1980s, Newman has worked mostly as a film composer. His film scores include Ragtime, Awakenings, The Natural, Leatherheads, James and the Giant Peach, Meet the Parents, Cold Turkey, Seabiscuit and The Princess and the Frog. He has scored six Disney-Pixar films: Toy Story, A Bug's Life, Toy Story 2, Monsters, Inc., Cars and most recently Toy Story 3.