In the August issue of Q, we counted down the finest collaborations of all time, the perfect unions of two - often unlikely - voices. Now it is over to you to choose which of our top 20 is the best.
What Have I Done To Deserve This? - Dusty Springfield & Pet Shop Boys - The husky '60s soul diva had been a target as a collaborator for the PSBs' debut release, but it wasn't until that proved a success that Springfield's team gave them the nod.
