Progressive rock, often abbreviated as Prog Rock, is a genre of music that emerged in the late 1960s and gained popularity in the 1970s. It is characterized by its complex compositions, innovative use of technology, and incorporation of various musical styles, including classical, jazz, and folk. Bands like Pink Floyd, Yes, and Genesis are notable examples, often featuring lengthy tracks and conceptual albums. The genre is known for its emphasis on artistic expression and experimentation, often moving away from traditional song structures. Prog Rock musicians frequently use synthesizers and elaborate arrangements, creating immersive soundscapes. This genre has influenced many other styles of music and continues to have a dedicated fan base today.