I know actually what you mean, those are the golden releases, how many goa releases are perfect for home listing and have good tracks from track 1 until the latest,
well it's indeed difficult... some are good also because you like their sound so much...
but like really atmopsheric concepts who are present in the entire release is perfect...
and more spiritual floathing fairytale concept,
khetzal is that imo for me,
to be honest, misted muppets from the legend release imo the first and still only one who ever created fullon and actually succeeded in creating a concept cd, although the release is not my style, it's too nervous, to noizy, but I recognize it...
at the the hand, maybe the definition "concept cd' is more individual as goa listernen,
what would be again a typical mark be for goa