'Greetings friends of steemit, for this publication I bring the sixth and last part of the top 30 of the most important conceptual albums in the metal, in this case I will review the cds they occupy from position 5 to position 1; I clarify that the concept of each album will be described and that the premises of the same ones are a "personal interpretation", since some of them have a somewhat subjective theme and are for the listener's interpretation'.