Uriah Heep (band) so that's how we decided to shape it," Box recalled. Gerry Bron brought in session player Colin Wood, followed by Ken Hensley, a former colleague of Newton in the Gods, who was then playing guitar in Toe Fat. "I saw a lot of potential in the group to do something very different," remembered Hensley. Their 1970 debut album, "…Very 'Eavy …Very 'Umble" (released as "Uriah Heep" in the United States), introduced Hensley's heavy organ and guitar-driven sound, with David Byron's theatrical, dynamic vocals soaring above thunderous sonic backgrounds, although acoustic and jazz elements also featured in the mix. The album's
New wave of American heavy metal of American heavy metal has its origins in a group of post-grunge acts from the 1990s that brought heavy metal "back to its core brutality" and drawing not from the traditional blues formula but from thrash metal and punk. In the book "The Next Generation of Rock & Punk", Joel McIver acknowledged Korn as the pioneers of the new wave of American heavy metal, and also credits them as the first band labeled as nu metal. The nu metal genre was popular in the late 1990s and early 2000s. Other roots of NWOAHM are attributed to bands such as Pantera,