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
Speed metal German heavy metal scene, which emerged in the early to mid-1980s. Of particular importance was their 1982 track "Fast as a Shark". Speed metal eventually evolved into thrash metal. Although many tend to equate the two subgenres, others argue that there is a distinct difference between them. In his book "", Ian Christe states that "...thrash metal relies more on long, wrenching rhythmic breaks, while speed metal... is a cleaner and more musically intricate subcategory, still loyal to the dueling melodies of classic metal." However, on the very next page, Christe calls speed metal a "subset of thrash metal" and