Question: Heritage of Satan is the ninth studio album by Czech black/heavy metal band Root and counts with many guest musicians, such as a Polish musician who was also a what?
Sentence (from "Marcin Rygiel"): Marcin "Martin" Rygiel, (born 30 April 1983 in Krosno, Poland), is a Polish musician, best known as the former bass guitarist of the technical death metal band Decapitated from 1997 to 2007, leaving several months before their hiatus.
Relevant evidence: No