"Difficult to Cure" is the fifth album released by "Rainbow", in 1981, and marked a further commercialisation of the band's sound. In an interview in "Sounds" (July 25th 1981), a UK music paper, Blackmore openly stated his liking for "Foreigner" and erstwhile vocalist Ronnie James Dio has referred to this period of Rainbow as "Foreigner Junior". It is, however, a popular album with many fans, despite it being markedly different from the albums which preceded it. The album material was started with Graham Bonnet still in the band, getting as far as recording "I Surrender". Turner was recruited and sang Read more on Last.fm.
