The 'With a Twist' thing was that after this round is complete, I'll knock the worst scoring album off the list. And then we'll go again, allowing the voters for that album to vote for a different one. All the way through until the final two.
Single Transferable Vote.
They call it "Devil Takes The Hindmost"
At the moment, however, there's only two LPs with more than 1 vote, so it'd automatically be down to them in a final!