Pink Floyd

One of the leading groups of Psychedelia, as well as one of the greatest bands in Rock history. Often underrated and targeted due to their (to say the least) overrated "famous" period, during which they released the best-selling albums, the Floyd have produced at least three essential masterpieces (The Piper At The Gates Of Down, A Saucerful Of Secrets, and Ummagumma) and some good work scattered here and there (Atom Heart Mother, Meddle, and Wish You Were Here). Essentially, a great band made up of good musicians who do not deserve the treatment that many so-called music experts reserve for them.