Deep Purple
This band lineup, known as "Mark I", released three albums, called "Shades of Deep Purple" (1968), "The Book of Taliesyn" (1968) and a self-titled (1969). They released a fairly popular single called "Hush", thought to be radio friendly in America, but, apart from that, did not have any success. Eventually, Blackmore and Lord decided to change the style of music the band would play from soft progressive rock to hard rock. While Ian Paice agreed to the change, they decided Evans and Simper would not fit this new style, and were let go from the band.