Originated: Late 1960s•Origin: United Kingdom

Prog-Rock/Art Rock
Description
Prog-Rock, or Progressive Rock, is characterized by its complex structures, intricate instrumental sections, and often lengthy compositions. It frequently incorporates elements from classical, jazz, and experimental music, and is known for its conceptual themes and album-oriented approach.
History
Prog-Rock emerged in the late 1960s as musicians sought to expand the boundaries of rock music. Bands like King Crimson, Yes, and Pink Floyd were pioneers, blending rock with other genres and emphasizing musicianship and thematic depth. The genre peaked in the 1970s, influencing many subsequent artists and evolving into various subgenres.
Notable Artists
King Crimson
Yes
Pink Floyd