John Douglas Lord (9 June 1941 – 16 July 2012) was an English orchestral and rock composer, pianist, and Hammond organ player known for his pioneering work in fusing rock with classical or baroque forms, especially with Deep Purple. He also spent time in the bands Whitesnake, Paice Ashton Lord, The Artwoods, The Flower Pot Men and Santa Barbara Machine Head. In 1968, Lord co-founded Deep Purple, a hard rock band of which he was regarded as the leader until 1970. Together with the other members, he collaborated on most of his band's most popular songs. He and drummer Ian Paice were the only continuous presence in the band during the period from 1968 to 1976, and also from when it was reestablished in 1984 until Lord's retirement from Deep Purple in 2002. On 11 November 2010, he was inducted