This is a documentary on prog rock history by David C. Robin and produced by Scott Smith. It's one of the few prog rock documentaries that are not limited to the four or five well-known British bands of the 70's. It covers the history of progressive rock from the 70's to the 2000's and includes bands from the international prog scene. It features the 70's famous bands (including Gentle Giant), the Canterbury scene, the Italian prog rock (PFM, Goblin, BMS), the French progressive (Magma, Gong) and the international prog scene, the 80's neo-prog (Marillion), the 90's and 2000's symphonic prog (Echolyn, Änglagård, Spock's Beard, The Flower Kings, Transatlantic, Glass Hammer) and heavy prog (Porcupine Tree) or progressive metal bands (Dream Theater).
The video was deleted due to copyright restrictions.