Rivadavia, Eduardo. Reason review. AllMusic. ციტატა: „This left only a handful of noteworthy progressive thrash bands like Switzerland's Coroner, Canada's Voivod, and America's own St. Louis-based Anacrusis that seemed capable of moving the genre forward, [...].“ ციტირების თარიღი: 2 July 2012.
Huey, Steve. Manic Impressions review. AllMusic. ციტატა: „Manic Impressions is a significant step forward from Anacrusis' first two albums, tightening and focusing the songwriting and honing their instrumental work to a razor-sharp edge. That alone would be enough to make them stand out in the progressive metal subgenre [...].“ ციტირების თარიღი: 2 July 2012.
AllMusicGuide overview for Carbonized. ციტირების თარიღი: 2008-07-24.The editor writes "the LP delved ever deeper into psychedelics and progressive metal experiments..."
AllMusicGuide overview for Cronian. ციტირების თარიღი: 2008-07-24.The AMG editor describes the sound of their album Terra as "symphonically adorned progressive metal".
AllMusicGuide review of Dark Suns album Grave Human Genuine. ციტირების თარიღი: 2008-07-03.In the text of the review, AMG notes that they "were being described as full-fledged progressive metal" and later that "...this 58-minute CD is essentially progressive metal..."
AllMusicGuide biography for Death. ციტირების თარიღი: 2008-07-24.The AMG editor notes that "[T]he astounding musicianship and increasingly sophisticated songwriting found on their later-day efforts may have influenced even more groups exploring the limits of extreme metal's progressive outposts."
Rivadavia, Eduardo. Biography for HakenAllMusic-ზე. ციტირების თარიღი: 2010-08-14. Review states they are a "full fledged modern progressive rock band".
Roadrunner Records Bioდაარქივებული 2012-09-10 საიტზე Archive.isCategory:Webarchive template archiveis links saying that Periphery is a Progressive Metal band. Retrieved 2010-12-08
Chicago Reader feature "Liquid Metal". დაარქივებულია ორიგინალიდან — 2007-12-12. ციტირების თარიღი: 2008-07-17.The paper reports that the article's featured band "have admirers in world-class progressive-metal outfits like Isis, Mastodon, and Tool
Exclaim.ca article "Aggressive Tendencies: Year in Review 2007. დაარქივებულია ორიგინალიდან — 2008-02-03. ციტირების თარიღი: 2008-07-17.Exclaim.ca refers to Baroness as "potential successors to the progressive metal throne" and to Between the Buried and Me as "North Carolina's premier progressive metal export".
„Chemistry 'n' all that jazz“. The Hindu. Chennai, India. 2006-12-12. დაარქივებულია ორიგინალიდან — 2012-11-04. ციტირების თარიღი: 2008-12-09.The article briefly mentions "Derek Sherinian's L.A. prog metal group Planet X."
Distorted Harmony - Chain Reaction (2014-06-30). ციტირების თარიღი: 2014-11-11. "Distorted Harmony is everything Progressive Metal is, but with a style that is all their own."
D'Angelo, Joe. (September 19, 2002) Mudvayne Reaches The End. MTV.com. დაარქივებულია ორიგინალიდან — 2009-01-14. ციტატა: „The Peoria, Illinois, progressive metal quartet has named their new album The End of All Things To Come“ ციტირების თარიღი: 2008-12-27.
Valdez, Christina Killion (December 31, 2008). „Fans 'Dig' Mudvayne“. Rochester Post-Bulletin. Rochester, MN. ციტირების თარიღი: 4 January 2009. ციტატა: „Mudvayne, the Grammy-nominated progressive rock and metal band, is helping keep rock on a roll in Rochester.“[მკვდარი ბმული]
Roadrunner Records Bioდაარქივებული 2012-09-10 საიტზე Archive.isCategory:Webarchive template archiveis links saying that Periphery is a Progressive Metal band. Retrieved 2010-12-08
The Harvard Crimson "Bassist Chris Wolstenholme pens and sings a pair of tracks late in the game, and while they are fine pieces of progressive metal, his admittedly pleasing smooth voice lacks Bellamy's intense vibrato"
Exclaim.ca article "Aggressive Tendencies: Year in Review 2007. დაარქივებულია ორიგინალიდან — 2008-02-03. ციტირების თარიღი: 2008-07-17.Exclaim.ca refers to Baroness as "potential successors to the progressive metal throne" and to Between the Buried and Me as "North Carolina's premier progressive metal export".
Chicago Reader feature "Liquid Metal". დაარქივებულია ორიგინალიდან — 2007-12-12. ციტირების თარიღი: 2008-07-17.The paper reports that the article's featured band "have admirers in world-class progressive-metal outfits like Isis, Mastodon, and Tool
D'Angelo, Joe. (September 19, 2002) Mudvayne Reaches The End. MTV.com. დაარქივებულია ორიგინალიდან — 2009-01-14. ციტატა: „The Peoria, Illinois, progressive metal quartet has named their new album The End of All Things To Come“ ციტირების თარიღი: 2008-12-27.
„Chemistry 'n' all that jazz“. The Hindu. Chennai, India. 2006-12-12. დაარქივებულია ორიგინალიდან — 2012-11-04. ციტირების თარიღი: 2008-12-09.The article briefly mentions "Derek Sherinian's L.A. prog metal group Planet X."
