David Byron vocalist for Spice (1967–1969). Deciding that the Spice sound would require keyboards, they recruited keyboardist/guitarist/singer/songwriter Ken Hensley, who was Paul Newton's bandmate in The Gods. During this time Bron redubbed the band Uriah Heep from the Charles Dickens novel "David Copperfield". Shortly afterward the band's career really took off, first in Germany, Britain and finally the United States. In 1971 Byron also appeared on two LPs by John Schroeder. Byron was the original singer of the English rock band Uriah Heep between 1969 and 1976. David Byron sang on ten Uriah Heep albums: "Very 'eavy Very 'Umble", "Salisbury", "Look at
Heavy metal lyrics extolling the merits of early 1950s rock and roll. Weinstein states that in these metal songs, the words "rock" or "rock and roll" refer specifically to heavy metal and its important role. Examples include AC/DC's "Rocker"; Judas Priest’s "Rock Hard, Ride Free"; Sammy Hagar’s "Rock ‘n’ Roll Weekend"; Twisted Sister’s "I Believe in Rock ‘n’ Roll"; Motorhead’s "Rock ‘n’ Roll"; and Ozzy’s "You Can’t Kill Rock and Roll". Some songs are self-referential to the genre. Many of these songs directly praise heavy metal (or simply "metal") and celebrate its importance. Examples include Sammy Hagar's "Heavy Metal"; Judas Priest's "Metal Meltdown";