The 40 Greatest Progressive Rock Albums (same list - reupload)

Disclaimer These are my favourite progressive rock albums. Again I had to set some ground rules so that things do not become chaotic. (1) For me the first Progressive Rock album is King Crimson’s first album released on the 10th of October 1969. Anything before that is not taken into consideration. (2) The Progressive Metal genre is going to be covered in a separate list, so no albums from that genre were considered. (3) The long time period covered made me change my usual 25 choices to 40. Also there are 2 albums per artist with two notable - and I think justifiable - exceptions. Feel free to comment! P.S. Albums are in alphabetical order