Alternative rock

Alternative rock (also called alternative music, alt-rock or simply alternative) is a genre of rock music that emerged from the independent music underground of the 1980s and became widely popular in the 1990s and 2000s. In this instance, the word "alternative" refers to the genre's distinction from mainstream rock music. The term's original meaning was broader, referring to a generation of musicians unified by their collective debt to either the musical style or simply the independent, D.I.Y. ethos of punk rock, which in the late 1970s laid the groundwork for alternative music. At times, "alternative" has been used as a catch-all description for music from underground rock artists that receives mainstream recognition, or for any music, whether rock or not, that is seen to be descended from punk rock (including some examples of punk itself, as well as new wave, and post-punk).

List of number-one Billboard Rock Songs

Hot Rock Songs is a record chart published by Billboard magazine. From its debut on June 20, 2009, through October 13, 2012, the chart ranked the airplay of songs across alternative, mainstream rock, and triple A radio stations in the United States. However, since the chart dated October 20, 2012, the Hot Rock Songs chart has followed the methodology of the Billboard Hot 100 by incorporating digital download sales, streaming data, and radio airplay of rock songs over all formats. Before that date the chart was ranked by overall audience impressions (the approximate number of audience impressions made for each play, as determined by BDS data cross-referenced with Arbitron listener information).

Since its introduction, thirty-nine singles have reached the number-one position on the Rock Songs chart. Foo Fighters and Linkin Park have been the most successful groups, with each having three singles to top the chart. Walk the Moon's "Shut Up and Dance" is the longest running number-one single, having spent a total of twenty-seven consecutive weeks atop the chart. Foo Fighters have spent the longest time atop the chart, as their three number-one singles have spent a combined thirty weeks at the summit. Out of the thirty-nine singles that hit the number-one position, ten singles spent two separate runs atop the chart. Coldplay's "A Sky Full of Stars" is the only single to have returned to the top position for three distinct runs. Thirty artists have recorded number-one singles. The first number-one single on the chart was Green Day's "Know Your Enemy", which led the chart's debut week. The most recent number-one single is Twenty One Pilots's "Stressed Out".

Rock

Rock commonly refers to:

Rock or Rocks may also refer to:

Places

United Kingdom

United States

Multiple countries

Elsewhere

Alternative

Alternative may refer to Aida's version.

Genres of music

Mathematics and science

Finance

Education

Culture and society

Rock music

Rock music is a genre of popular music that originated as "rock and roll" in the United States in the 1950s, and developed into a range of different styles in the 1960s and later, particularly in the United Kingdom and the United States. It has its roots in 1940s' and 1950s' rock and roll, itself heavily influenced by blues, rhythm and blues and country music. Rock music also drew strongly on a number of other genres such as electric blues and folk, and incorporated influences from jazz, classical and other musical sources.

Musically, rock has centered on the electric guitar, usually as part of a rock group with electric bass guitar and drums. Typically, rock is song-based music usually with a 4/4 time signature using a verse-chorus form, but the genre has become extremely diverse. 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.