Ian Gillan band, who had not had any holiday since their initial rehearsals at Hanwell. He started drinking, and relationships between him and the rest of the band became strained, particularly with Blackmore. On 6 November 1971, he collapsed with hepatitis while waiting to board a plane in Chicago, cancelling the remainder of a US tour. By December 1972, having recorded "Machine Head", "Made in Japan" and the yet to be released "Who Do We Think We Are" with Deep Purple, Gillan finally decided the workload had driven him to exhaustion. Unlike some band members, he was unhappy about "Made in Japan",
Into the Light (David Coverdale album) but did not chart. "Slave" reached No. 33 on the US "Billboard" Mainstream Rock Tracks chart. Three additional songs were recorded for this album that did not make the final CD. Coverdale released these tracks on his official Whitesnake.com website. A number of other titles, written by Coverdale, were published around the time, which have yet to be released. The titles include "Flesh And Blood (The Milf Song)", "Heart Of Stone", "Let’s Talk It Over", "Let’s Talk It Over (Reprise)", "Lust (Baby It’s For You)", "Yours For The Asking", and "With All Of My Heart". Into the Light (David Coverdale