Rock music
hideRock music is a loosely defined genre of popular music that entered the mainstream in the mid 1950s. It has its roots in 1940s and 1950s 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 or acoustic guitar, and it uses a strong back beat laid down by a rhythm section of electric bass guitar, drums, and keyboard instruments such as 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. In the 1990s, rock subgenres included grunge, Britpop, indie rock, and nu metal.
A group of musicians specializing in rock music is called a rock band or rock group. Many rock groups consist of an electric guitarist, lead singer, bass guitarist, and a drummer, forming a quartet. Some groups omit one or more of these roles and/or utilize a lead singer who plays an instrument while singing, sometimes forming a trio or duo; others include additional musicians such as one or two rhythm guitarists and/or a keyboardist. More rarely, groups also utilize stringed instruments such as violins or cellos, woodwind instruments such as saxophones, and brass instruments such as trumpets or trombones.
For more information about Rock music, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
News tagged with rock
Organizational psychologists use Rock Band to study how people achieve flow while at work
Medicine & Health / Psychology & Psychiatry
Nov 24, 2009 |
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By playing the video game Rock Band for an hour, Kansas State University students were able to help a pair of psychology professors with their research to understand how people can achieve flow while at work or while performing ...
Predicting the fate of underground carbon
Nov 23, 2009 |
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A team of researchers at the Massachusetts Institute of Technology has developed a new modeling methodology for determining the capacity and assessing the risks of leakage of potential underground carbon-dioxide reservoirs.
Review: 'Band Hero,' 'Lego Rock Band' -- clean rock
Nov 12, 2009 |
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(AP) -- Musical video games are already family-friendly. There's no violence, and their developers have already weeded out most of the sex and drugs in rock 'n roll. And just about anyone can pick up a fake ...
Alberta's hidden valleys offer both resources and danger
Space & Earth / Earth Sciences
Nov 12, 2009 |
5 / 5 (2) |
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Alberta is crisscrossed with hidden glacial valleys that hold both resource treasures and potential danger. University of Alberta researcher Doug Schmitt discovered a 300 metre deep, valley hidden beneath the surface of the ...
Dinosaur prints found on NZealand's South Island
Other Sciences / Archaeology & Fossils
Nov 07, 2009 |
4 / 5 (7) |
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Scientists have discovered the first evidence that dinosaurs roamed the South Island of New Zealand with 70-million-year-old footprints found in six locations.
Metallica debuts finger-tapping app in iPhone
Oct 27, 2009 |
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(AP) -- Headbangers will have a reason to steady their gaze a bit starting Tuesday, when rock band Metallica makes its way onto iPhones with a finger-tapping music app called "Tap Tap Revenge: Metallica."
Latvian experts say meteorite crater was hoax (Update)
Space & Earth / Space Exploration
Oct 26, 2009 |
3.7 / 5 (3) |
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(AP) -- Scientists investigating a large crater initially believed to have been caused by a meteorite said a closer analysis Monday revealed it was a hoax.
Cooking Up Water From the Moon? NASA Studies Water Extraction With Microwaves
Space & Earth / Space Exploration
Oct 19, 2009 |
5 / 5 (2) |
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(PhysOrg.com) -- Intrigued by NASA lunar missions in the 1990s which suggested the existence of ice within craters at the moon's poles, NASA scientist Dr. Edwin Ethridge and his team started cooking up a way ...
Chilean eruption highlights risk from 'rhyolitic' volcanoes
Space & Earth / Earth Sciences
Oct 07, 2009 |
4.6 / 5 (13) |
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Magma from a Chilean volcano shot through Earth's crust at around a metre (3.25 feet) per second, a speed highlighting the perils from so-called rhyolitic volcanoes, scientists reported on Wednesday.
Radar Map of Buried Mars Layers Matches Climate Cycles
Space & Earth / Space Exploration
Sep 22, 2009 |
4.3 / 5 (7) |
1
(PhysOrg.com) -- New, three-dimensional imaging of Martian north-polar ice layers by a radar instrument on NASA's Mars Reconnaissance Orbiter is consistent with theoretical models of Martian climate swings ...
'Vicious' Giant Python Invading Florida
Sep 21, 2009 |
4.3 / 5 (6) |
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(PhysOrg.com) -- New studies suggest a 20 foot snake, the African rock python, is making its home in Florida and could soon invade the Everglades National Park.
Apollo moon rocks lost in space? No, lost on Earth
Space & Earth / Space Exploration
Sep 13, 2009 |
4.5 / 5 (2) |
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(AP) -- Attention, countries of the world: Do you know where your moon rocks are?
Can the Fab Four reverse the slide in music games?
Sep 11, 2009 |
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After a five-month decline in sales, the video game business is pinning its hope for recovery on a handful of rock bands, including one that hasn't put out a new record in nearly 40 years.
Beatlemania back as albums, computer game go on sale
Sep 09, 2009 |
2 / 5 (1) |
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Beatlemania is set to break out again on Wednesday when The Beatles' digitally remastered albums and a new computer game are released as the world's most famous pop group finally embraces the digital age.
New clues in Easter Island hat mystery
Other Sciences / Archaeology & Fossils
Sep 07, 2009 |
4.2 / 5 (13) |
5
(PhysOrg.com) -- A team of archaeologists has come one step closer to unravelling the mystery of how the famous statues dotting the landscape of a tiny Pacific island acquired their distinctive red hats.
