Since years in the past, the capital of Brazil revealed names that practice unusual (and excellent) ways into Metal genres. And the veteran MIASTHENIA is always one relevant name since the days they came with “XVI”, telling histories and old tales about Pre-Colombian civilizations of America. And with “Espíritos Rupestres”, the band gives another step ahead, using a central concept for the lyrics, and showing a new lineup. Then, we had the opportunity to talk with the band to known about the past, the present and future ambitions.