Problem: Charles-Edouard Jeanneret, known as Le Corbusier (French: [l@ koRby'zje]; 6 October 1887 - 27 August 1965), was a Swiss-French architect, designer, painter, urban planner, writer, and one of the pioneers of what is now called modern architecture. He was born in Switzerland and became a French citizen in 1930. His career spanned five decades and he designed buildings in Europe, Japan, India, and North and South America.

Le Corbusier moved to Paris definitively in 1917 and began his own architectural practice with his cousin, Pierre Jeanneret (1896-1967), a partnership that would last until the 1950s, with an interruption in the World War II years  In 1918, Le Corbusier met the Cubist painter Amedee Ozenfant, in whom he recognised a kindred spirit. Ozenfant encouraged him to paint, and the two began a period of collaboration. Rejecting Cubism as irrational and "romantic", the pair jointly published their manifesto, Apres le cubisme and established a new artistic movement, Purism. Ozenfant and Le Corbusier began writing for a new journal, L'Esprit Nouveau, and promoted with energy and imagination his ideas of architecture.  In the first issue of the journal, in 1920, Charles-Edouard Jeanneret adopted Le Corbusier (an altered form of his maternal grandfather's name, Lecorbesier) as a pseudonym, reflecting his belief that anyone could reinvent themselves. Adopting a single name to identify oneself was in vogue by artists in many fields during that era, especially in Paris.  Between 1918 and 1922, Le Corbusier did not build anything, concentrating his efforts on Purist theory and painting. In 1922, he and his cousin Pierre Jeanneret opened a studio in Paris at 35 rue de Sevres. His theoretical studies soon advanced into several different single-family house models. Among these was the Maison "Citrohan", a pun on the name of the French Citroen automaker, for the modern industrial methods and materials Le Corbusier advocated using for the house. Here, Le Corbusier proposed a three-floor structure, with a double-height living room, bedrooms on the second floor, and a kitchen on the third floor. The roof would be occupied by a sun terrace. On the exterior Le Corbusier installed a stairway to provide second-floor access from ground level. Here, as in other projects from this period, he also designed the facades to include large uninterrupted banks of windows. The house used a rectangular plan, with exterior walls that were not filled by windows but left as white, stuccoed spaces. Le Corbusier and Jeanneret left the interior aesthetically spare, with any movable furniture made of tubular metal frames. Light fixtures usually comprised single, bare bulbs. Interior walls also were left white.

What took place in 1918?

Answer with quotes: In 1918, Le Corbusier met the Cubist painter Amedee Ozenfant, in whom he recognised a kindred spirit.

Question:
N.E.R.D (stylized as N*E*R*D, a backronym of No-one Ever Really Dies) is an American hip hop and rock band, formed in Virginia Beach, Virginia in 1999. Pharrell Williams and Chad Hugo were signed by Teddy Riley to Virgin Records as a duo, The Neptunes. After producing songs for several artists throughout the late 1990s and early 2000s, the production duo formed the band with Shay Haley as a side project of The Neptunes in 1999.
In 2010, N.E.R.D announced the release of their fourth studio album entitled Nothing, which had a scheduled release date for September 7, 2010, but was pushed back to November 2, 2010. The first single from the album, "Hot-n-Fun" featuring Canadian recording artist Nelly Furtado, was released on May 18, 2010 on iTunes. It was released in the United Kingdom on August 30, 2010.  On August 20, 2010, a track titled "Party People" leaked onto the internet. It was rumored to be the second single from the album. On September 28, 2010, they premiered another track from the album titled "Hypnotize U" on Late Show with David Letterman, produced by electronic music duo Daft Punk. On September 30, 2010, in an interview with Mark Hoppus on A Different Spin with Mark Hoppus, Pharrell explained the album cover as "a mix of so many things. The feathers represent the peace, and the helmet represents the war. It's like where we are right now. There's a lot of war, that people can't necessarily explain. The economy sucks, girls are still beautiful. We wanted to make music that reflected that. So people can look back twenty years from now, and say 'this is what was going on'". They then announced in the interview that the next two singles would be "I've Seen the Light" and "Hypnotize U". Pharrell described "Hypnotize U" as being "so different from the rest of the album", stating he was "very pleased because it serves a different purpose" in the album.  On October 17, 2010, the standard edition and the deluxe edition of the album became available for pre-order on iTunes. It was later announced that they would support Gorillaz on the North American leg of their 2010 'Escape to Plastic Beach' world tour. In 2013, Pharrell confirmed a N.E.R.D album was in progress, but also mentioned that the album would not be released that year due to the projects he was working on with other artists. He has also said the album will be "nature-based". The group reunited on December 26, 2014, to release the songs "Squeeze Me," "Patrick Star," and "Sandy Squirrel" for the film The SpongeBob Movie: Sponge Out of Water.  N.E.R.D's fifth album, No One Ever Really Dies, was released on December 15, 2017 through i am OTHER and Columbia Records. It features guest appearances from Andre 3000, M.I.A., Gucci Mane, Wale, and Ed Sheeran among others. It was preceded by three singles; "Lemon" with Rihanna (on November 1), "1000" with Future (on November 29), and "Don't Don't Do It!" with Kendrick Lamar (on December 13).
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Did they make any TV or radio appearances?

Answer:
Late Show with David Letterman,