Shoegaze is a subgenre of indie and alternative rock characterized by its ethereal mixture of obscured vocals, guitar distortion and effects, feedback, and overwhelming volume. It emerged in the United Kingdom in the late 1980s among neo-psychedelic groups who stood motionless during live performances in a detached, non-confrontational state with their heads down. This was because the heavy use of effects pedals meant the performers were often looking down at their pedals during concerts.