Chicago?s iconic technical Death Metal band Oppressor was formed in 1991. Oppressor is reformed and has started playing live again! They eventually hooked up with Olympic Recordings, which released their second studio album, ?Elements of Corrosion?, in 1998. Featuring more structured compositions, and an improved production, the album became the group?s breakthrough, and ultimately allowed them to expand their audience. Pure early 90?s US Death Metal that fits in with the likes of Suffocation, Broken Hope, Gorguts, Cryptopsy and Immolation.