...Very 'Eavy ...Very 'Umble signed to that label. The album shows the band trying out various genres a mix of heavy metal and progressive rock rather than the hard rock that they would become known for on later albums. Tracks 3 and 8 were recorded as Spice songs prior to the band's renaming as Uriah Heep, and featured session player Colin Wood on keyboards. When Ken Hensley joined Spice in late 1969, the tracks were not re-recorded. The album was generally panned by the mainstream critical press upon its release, although it has since been acknowledged as an early classic of the heavy metal
Heavy metal music of the sound. Deep Purple's Jon Lord played an overdriven Hammond organ. In 1970, John Paul Jones used a Moog synthesizer on "Led Zeppelin III"; by the 1990s, in "almost every subgenre of heavy metal" synthesizers were used. The electric guitar and the sonic power that it projects through amplification has historically been the key element in heavy metal. The heavy metal guitar sound comes from a combined use of high volumes and heavy distortion. For classic heavy metal guitar tone, guitarists maintain moderate levels gain at moderate levels, without excessive preamp or pedal distortion, to retain open spaces and