Aerosmith

Geffen Records is an American record label, owned by Universal Music Group, and operated as one third of UMG's Interscope-Geffen-A&M label group. Geffen Records was founded in 1980 by music industry businessman David Geffen who, in the early 1970s, had founded Asylum Records. Geffen stepped... down from Asylum in 1975, when he crossed over to film and was named a vice-president of Warner Brothers Pictures. He was fired from Warner circa 1978, but remained locked in a 5-year contract, preventing him from working elsewhere. He returned to work in 1980 and struck a deal with Warner Bros. Records to create Geffen Records. Warner provided 100 percent of the funding for the label's operations, while Geffen retained 50 percent of the profits, and distributed its records. Geffen Records' first signee was disco superstar Donna Summer, whose gold-selling album The Wanderer became the label's first release in 1980. The label followed it up with Double Fantasy by John Lennon and Yoko Ono. It was Lennon's first new album since 1975.
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Rock music is a genre of popular music that entered the mainstream in the 1950s. It has its roots in 1940s and 1950s rock and roll, rhythm and blues,... country music and also drew on folk music, jazz and classical music. The sound of rock often revolves around the electric guitar, a back beat laid down by a rhythm section of electric bass guitar and drums, and keyboard instruments such as Hammond organ, piano, or, since the 1970s, synthesizers. Along with the guitar or keyboards, saxophone and blues-style harmonica are sometimes used as soloing instruments. In its "purest form", it "has three chords, a strong, insistent back beat, and a catchy melody." In the late 1960s and early 1970s, rock music developed different subgenres. When it was blended with folk music it created folk rock, with blues to create blues-rock and with jazz, to create jazz-rock fusion. In the 1970s, rock incorporated influences from soul, funk, and Latin music. Also in the 1970s, rock developed a number of subgenres, such as soft rock, glam rock, heavy metal, hard rock, progressive rock, and punk rock. Rock subgenres that emerged in the 1980s included new wave, hardcore punk and alternative rock.
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