The English rock band Radiohead, formed in 1985, rose to prominence in the 1990s and 2000s, becoming one of the most influential and critically acclaimed groups of their generation. Known for their experimental sound, lyrical depth, and genre-bending approach that incorporates elements of alternative rock, electronic music, and art rock, they have consistently pushed musical boundaries. Their innovative albums like "OK Computer" and "Kid A" are widely considered masterpieces, cementing their legacy as pioneers in popular music.