This category is within the scope of WikiProject Albums, an attempt at building a useful resource on recordings from a variety of genres. If you would like to participate, visit the project page, where you can join the project and/or contribute to the discussion.AlbumsWikipedia:WikiProject AlbumsTemplate:WikiProject AlbumsAlbum
This category is within the scope of WikiProject Progressive Rock, a collaborative effort to improve the coverage of Progressive rock on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Progressive RockWikipedia:WikiProject Progressive RockTemplate:WikiProject Progressive RockProgressive rock
This category is within the scope of WikiProject Metal, a collaborative effort to improve the coverage of heavy metal music on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.MetalWikipedia:WikiProject MetalTemplate:WikiProject MetalHeavy Metal
This category is within the scope of WikiProject Poland, a collaborative effort to improve the coverage of Poland on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.PolandWikipedia:WikiProject PolandTemplate:WikiProject PolandPoland
Start a discussion about improving the Category:Progressive metal albums by Polish artists page