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.

Still Alive

"Still Alive" is a song featured in the 2007 video game Portal. It was composed and arranged by Jonathan Coulton and was performed by Ellen McLain, while portraying the Portal character GLaDOS. The song originated in a meeting between two Valve developers and Coulton about him writing a song for the company, which Coulton accepted as he was a fan of the Half-Life series. It is the end credits song, and plays after GLaDOS is defeated by Chell (the game's protagonist and player character), with the lyrics suggesting that she (GLaDOS) is "still alive". The song received significant praise for its humour and the quality of its performance. It has been featured in multiple venues, including at the 2009 Press Start -Symphony of Games-, a yearly Japanese concert event to showcase the musical works of video games. It was also featured as a free downloadable song for the Rock Band series, originally released on April 1, 2008. A rerecorded version, with Sara Quin on lead vocals, appears on Coulton's 2011 album Artificial Heart. The sequel to Portal, Portal 2, also ended with a song written by Coulton and sung by McLain called "Want You Gone".

Portal 2

Portal 2 is a 2011 first-person puzzle-platform video game developed and published by Valve Corporation. It is the sequel to Portal (2007) and was released on April 19, 2011, for Microsoft Windows, OS X, Linux, PlayStation 3, and Xbox 360. The retail versions of the game are distributed by Electronic Arts while online distribution of the Microsoft Windows, Mac OS X and Linux versions is handled by Valve's content delivery service Steam. Portal 2 was announced on March 5, 2010, following a week-long alternate reality game based on new patches to the original game. Before the game's release on Steam, the company released the Potato Sack, a second multi-week alternate reality game, involving 13 independently developed titles which culminated in a distributed computing spoof to release Portal 2 several hours early.

Music of Portal 2

Portal 2 is a physics-based puzzle-platformer game created by the Valve Corporation and released on Microsoft Windows, Mac OS X, PlayStation 3 and Xbox 360 in April 2011. The game, set in the desolate, labyrinthine Aperture Science facility, challenges the player to navigate test chambers created by the artificial intelligence GLaDOS, using a portal gun, a device able to create portals that link two points in space like a wormhole. The game expands on the original Portal by adding new puzzle elements, such as paint that imparts properties to surfaces, plates that can launch the player and objects over distances, tractor beams and bridges made of light.

The game's music includes original scores composed by Valve's Mike Morasky, and two original songs provided by Jonathan Coulton and the band The National. The bulk of the music was released as a freely-available download across three volumes, entitled Songs to Test By, and later in a four-disc retail Collector's edition that included music from Portal.

Portal

Portal may refer to:

Computing

Gateways to information

Other

Entertainment