Albums that were FUNDAMENTAL in creating PROGRESSIVE METAL - Rate Your Music
The Persistence of Prog Rock | The New Yorker
100 Greatest Progressive Rock Artists
German Progressive Rock | List of Progressive Rock Bands From Germany
Top 10 Prog Rock Bands - Classics Du Jour
Readers Poll: The Best Prog Rock Bands of All Time – Rolling Stone
The Best Prog Rock Bands: 50 Classic Groups
Close to the Edge: Five Underappreciated Progressive Rock Albums of the 70s & 80s —
Ontario Progressive Rock (1970's/early 80s) - It's Psychedelic Baby Magazine
The Top 10 Prog Rock Bands Of All Time | by Paul Walker | The Riff | Medium
THE MOST INFLUENTIAL ALBUMS IN THE DEVELOPMENT OF PROGRESSIVE ROCK | Prog Issue 110
The 100 Greatest Prog Albums Of All Time: 20-1 | Louder
Progressive Rock History | Progressive Rock Central.com
50 Greatest Prog Rock Albums of All Time – Rolling Stone
Progressive Rock History | Progressive Rock Central.com
The Greatest Prog Rock Singers: A Top 30 Countdown | uDiscover
The best prog-rock bands of all time | Yardbarker
The 10 Essential 70s Prog Rock Albums | Louder
Favorite progressive rock bands" - Rate Your Music
Best Progressive Rock Bands & Albums Prog Rock Band List
