Rock and roll

Rock and roll (often written as rock & roll or rock 'n' roll) is a genre of popular music that originated and evolved in the United States during the late 1940s and early 1950s, from a combination of African-American genres such as blues, boogie woogie, jump blues, jazz, and gospel music, together with Western swing and country music. Though elements of rock and roll can be heard in blues records from the 1920s and in country records of the 1930s, the genre did not acquire its name until the 1950s.

"Rock and roll" can refer either to the first wave of music that originated in the US in the 1950s prior to its development into "rock music", or more broadly to rock music and culture. For the purpose of differentiation, this article deals with the first definition.

In the earliest rock and roll styles of the late 1940s and early 1950s, either the piano or saxophone was often the lead instrument, but these were generally replaced or supplemented by guitar in the middle to late 1950s. The beat is essentially a blues rhythm with an accentuated backbeat, the latter almost always provided by a snare drum. Classic rock and roll is usually played with one or two electric guitars (one lead, one rhythm), a string bass or (after the mid-1950s) an electric bass guitar, and a drum kit. Beyond simply a musical style, rock and roll, as seen in movies and on television, influenced lifestyles, fashion, attitudes, and language. In addition, rock and roll may have contributed to the civil rights movement because both African-American and white American teens enjoyed the music. It went on to spawn various genres, often without the initially characteristic backbeat, that are now more commonly called simply "rock music" or "rock".

Let It Roll

Let It Roll may refer to:

Demetri Martin

Demetri Evan Martin (born May 25, 1973) is an American comedian, actor, artist, musician, writer, and humorist. He is best known for his work as a stand-up comedian, being a contributor on The Daily Show, and his Comedy Central show Important Things with Demetri Martin.

Early life

Martin was born on May 25, 1973 to a Greek American family in New York City, New York, the son of nutritionist Lillian and Greek Orthodox priest Dean C. Martin (now deceased). He grew up in Toms River, New Jersey, and has a younger brother named Spyro.

Martin graduated from Yale University in 1995. During his time there, he wrote a 224-word poem about alcoholism as a project for a fractal geometry class, which became a well known palindromic poem. He was also a member of the Anti-Gravity Society, whose members juggle objects on Sunday evenings on Yale's Old Campus.

Although Martin was accepted into Harvard Law School, he went to New York University School of Law after he received a full scholarship. Martin withdrew from law school before the start of his final year, opting to pursue comedy over finishing his Juris Doctor.

Chuck Berry

Charles Edward Anderson "Chuck" Berry (born October 18, 1926) is an American guitarist, singer and songwriter, and one of the pioneers of rock and roll music. With songs such as "Maybellene" (1955), "Roll Over Beethoven" (1956), "Rock and Roll Music" (1957) and "Johnny B. Goode" (1958), Berry refined and developed rhythm and blues into the major elements that made rock and roll distinctive, with lyrics focusing on teen life and consumerism and utilizing guitar solos and showmanship that would be a major influence on subsequent rock music.

Born into a middle-class African-American family in St. Louis, Missouri, Berry had an interest in music from an early age and gave his first public performance at Sumner High School. While still a high school student he was arrested, and served a prison sentence for armed robbery from 1944 to 1947. After his release, Berry settled into married life and worked at an automobile assembly plant. By early 1953, influenced by the guitar riffs and showmanship techniques of blues player T-Bone Walker, Berry began performing with the Johnnie Johnson Trio. His break came when he traveled to Chicago in May 1955, and met Muddy Waters, who suggested he contact Leonard Chess of Chess Records. With Chess he recorded "Maybellene"—Berry's adaptation of the country song "Ida Red"—which sold over a million copies, reaching number one on Billboard's Rhythm and Blues chart. By the end of the 1950s, Berry was an established star with several hit records and film appearances to his name as well as a lucrative touring career. He had also established his own St. Louis-based nightclub, called Berry's Club Bandstand. But in January 1962, Berry was sentenced to three years in prison for offenses under the Mann Act—he had transported a 14-year-old girl across state lines.

Roll Over

Roll Over may refer to: