Rock island 1911 green. Though rock has used a wide variety of instruments, its basic elements are one or several vocalists, heavily amplified electric guitars (including bass, rhythm, and lead), and drums. Oct 2, 2025 · Rock, in geology, naturally occurring and coherent aggregate of one or more minerals. Sep 8, 2025 · bauxite, rock largely composed of a mixture of hydrous aluminum oxides. First, that rock is so broad a musical category that in practice people organize their tastes around more focused genre labels: the young Presley was a rockabilly, the Beatles a pop group, Dylan a folkie, Madonna a disco diva, Marley and the Wailers a reggae act, and Public Enemy rappers. Rock music is a form of popular music that emerged in the 1950s and can be defined as “a form of music with a strong beat”—it is difficult to be much more precise. Sep 28, 2025 · Rock Hudson, American actor noted for his good looks and movie roles during the 1950s and ’60s, including Magnificent Obsession, Giant, and Pillow Talk, and for the TV series MacMillan and Wife in the 1970s. Rock - 80s, 90s, Pop: The music industry was rescued from its economic crisis by the development in the 1980s of a new technology, digital recording. Such aggregates constitute the basic unit of which the solid Earth is composed and typically form recognizable and mappable volumes. Sep 29, 2025 · The confrontation in Little Rock drew international attention to racism and civil rights in the United States as well as to the battle between federal and state power. Sep 10, 2025 · Sedimentary rock, rock formed at or near Earth’s surface by the accumulation and lithification of sediment or by the precipitation from solution at normal surface temperatures. The immediate consequence was folk rock. It is also called rock and roll. Rock is a form of popular music that emerged in the 1950s and that by the end of the 20th century was the world’s dominant form of popular music. Sep 5, 2025 · 30 Rock is a critically acclaimed American television sitcom that aired on NBC from 2006 to 2013. The three major classes of rock are igneous, sedimentary, and metamorphic rock. Vinyl records were replaced by the compact disc (CD), a technological revolution that immediately had a conservative effect. It originated in the United States and spread to other English-speaking countries and across Europe in the 1960s. See also band, rock, alternative rock, popular music, heavy metal, grunge, psychedelic rock, punk, and country music. Other successful rock singers, musicians, and groups include Eric Clapton, Jimi Hendrix, the Beatles, Tina Turner, Led Zeppelin, Courtney Love, Bob Dylan, and Patti Smith. Oct 11, 2025 · Rock and roll, style of popular music that originated in the United States in the mid-1950s and that evolved by the mid-1960s into the more encompassing international style known as rock music, though the latter also continued to be known as rock and roll. Folk musicians, led by Bob Dylan, went electric, amplified their instruments, and sharpened their beat. Bauxite is the principal ore of aluminum. This is an alphabetically ordered list of bands. . He was one of the first known Hollywood celebrities to die of AIDS-related complications. Rock is a form of popular music that emerged in the 1950s and that by the end of the 20th century was the world’s dominant form of popular music. Rock's origins lie in rock and roll, a new form of American popular music in the 1950s that was personified early on by Elvis Presley. The Beatles’ success suggested that it was possible to enjoy the commercial, mass-cultural power of rock and roll while remaining an artist. dkh 8vschf7 r2pxem kmrp8 n3nd qjq 0ydjxuv3 dvkum movxa vckvwox