After two Black Gothic Metal masterpieces (Wolfheart and Irreligious), the Portuguese Moonspell followed deeply toward the Gothic ways. Sin/Pecado is distinct of all what Moonspell produced in their long and prolific discography. Obvious references to Gothic rock, electronic, clean vocals, which only would become more deeper in Butterfly Effect - sadly, their worst record. Sin/Pecado is an excellent album, whose essence appeared subtly in the acclaimed Extinct.