Lords Commissioners of the Treasury concomitant, so much so that the Prime Minister's official residence, 10 Downing Street, is in fact the official residence of the First Lord of the Treasury, which title is named on the letter box. Salisbury, as a marquess of vast independent wealth, had no use of an official residence, instead living in his grander town house at 20 Arlington Street in St James's, and could instead bestow it as a perquisite to other ministers, along with the First Lordship itself. Other positions have been linked to the Prime Ministership as well. Continuously since 1968, when the position was created by
And the Address join Deep Purple. The duo's cooperation with Curtis didn't work though, as the latter tended to be much too directorial and supposedly "in charge". Lord and Blackmore continued to work together, as they enjoyed playing together. Soon they were on the hunt for other musicians so they could start a band. In December 1967, at Jon Lord's home in London, he and Blackmore discussed the possibilities for a potential project together. It was at this time they began writing some tunes: "And the Address", then "Mandrake Root" (initially another instrumental which would eventually have lyrics added). The song itself opens