Jason Mraz

Atlantic Records is an American record label best known for its many recordings of rhythm and blues, rock and roll, and jazz. Over its first 20 years of operation Atlantic earned a reputation as one of the most important American independent recording labels, specializing in jazz, R&B and soul... recordings by African-American artists, a position greatly enhanced by its distribution deal with Stax Records. In 1967 Atlantic became a wholly owned subsidiary of Warner Bros.-Seven Arts, now the Warner Music Group, and expanded into rock and pop music, signing Cream, Led Zeppelin, Yes and Foreigner. In 2004 Atlantic Records and its sister label Elektra Records merged into Atlantic Records Group. Craig Kallman is currently Chairman of Atlantic Records. Label co-founder Ahmet Ertegün served as Founding Chairman until his death on December 14, 2006 at age 83. The label also has a number of deals with previously independent labels such as Must Destroy and VP Records in Jamaica, home to reggae artists such as Sean Paul.
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Rock music is a genre of popular music that developed during and after the 1960s, particularly in the United Kingdom and the United States. It has... its roots in 1940s and 1950s rock and roll, itself heavily influenced by rhythm and blues and country music. Rock music also drew strongly on a number of other genres such as blues and folk, and incorporated influences from jazz, classical and other musical sources. Musically, rock has centred around the electric guitar, usually as part of a rock group with bass guitar and drums. Typically, rock is song-based music with a 4/4 beat utilizing a verse-chorus form, but the genre has become extremely diverse and common musical characteristics are difficult to define. Like pop music, lyrics often stress romantic love but also address a wide variety of other themes that are frequently social or political in emphasis. The dominance of rock by white, male musicians has been seen as one of the key factors shaping the themes explored in rock music. Rock places a higher degree of emphasis on musicianship, live performance, and an ideology of authenticity than pop music.
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Pop music is a genre of popular music which originated in the 1950s, deriving from rock and roll. The terms popular music and pop music are often... used interchangeably, even though the former is a description of any form of music which is popular , whilst the latter is a specific genre of music which has qualities which would make it appealing to a large audience. Pop music, as a genre, is very eclectic, often borrowing elements from other styles throughout its course such as urban, dance, rock, Latin and country, yet there are core elements which define it. Such include generally short-to-medium length songs, written in a basic format which is often the verse-chorus structure, which generally make usage of repeated choruses, have a melodic sound, and have catchy hooks. So-called "pure pop" music, such as power pop, features all these elements, and for instrumentation uses electric guitars, drums and a bass; in the case of such music, the main goal is usually that of being pleasurable to listen to, rather than having much artistic depth.
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