This category is within the scope of WikiProject Rock music, a collaborative effort to improve the coverage of Rock 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.Rock musicWikipedia:WikiProject Rock musicTemplate:WikiProject Rock musicRock music articles
Category:Estonian hard rock musical groups is part of WikiProject Estonia, a project to maintain and expand Estonia-related subjects on Wikipedia. If you would like to participate, you can edit the article attached to this page, or visit the project page, where you can join the project and/or contribute to the discussion.EstoniaWikipedia:WikiProject EstoniaTemplate:WikiProject EstoniaEstonia articles
