The History of Pop Music

Michael Putland's studio portrait of Dusty & the Pet Shop Boys, dressed as 1960's
journalists. The shoot was for the cover of the Nothing Has Been Proved
single, recorded for the film, Scandal (December 1988).

I've only just found this article, originally published in The Guardian on June 11th this year. Caroline Sullivan's series on the Top 50 key moments in pop history, places the Pet Shop Boys at No. 33. On August 10, 1987, they resurrected Dusty Springfield's career:

"The Smiths were the first to collaborate with an iconic 60s female singer – Sandie Shaw – but the Pet Shop Boys struck gold by hooking up with arguably the most revered vocalist of her generation – Dusty Springfield. Their single together, What Have I Done to Deserve This?, was a win-win situation: the band got kudos for enticing Springfield into recording what was the classiest record the PSB ever made, her career got a new lease of life, and it reached No 2."