Guided by Voices (GBV) is an American indie rock band formed in 1983 in Dayton, Ohio. It has made frequent personnel changes but always maintained the presence of principal songwriter Robert Pollard. The most well-known lineup of the band consisted of Pollard, his brother Jim, Mitch Mitchell, Tobin Sprout, Kevin Fennell (drums), and bassist Greg Demos. Noted at first for its lo-fi aesthetic and Portastudio four-tracks-to-cassette production methods, Guided by Voices' music was influenced by early post–British Invasion garage rock, psychedelic rock, progressive rock, punk rock and post-punk. The band has had a prolific output, releasing 35+ full-length albums along with many other releases, and has garnered a dedicated cult following. Their songs are known for their frequent brevity and for ending abruptly or intertwining with homemade sound effects.

Indie rock is a subgenre of rock music that originated in the United Kingdom, United States and New Zealand in the early to mid-1980s. Although the term was originally used to describe rock music released through independent record labels, by the 1990s it became more widely associated with the music such bands produced.