Hmm, perhaps in light of today's news we could do a "Disco Queens: Donna v. Grace v. Diana" Greatest Hits rate?
There's already been a Donna singles rate, but I think this would be different enough to justify its own rate. I wouldn't be doing it, though, since Disco is honestly a hit and miss with me.
Just in case anybody missed it on the last page.
I would add ABBA to those three, but they're already getting a rate of their own soon. So.
Can you do THIS is POP NOW? Up All Night/The Wanted's EP/Carly's EP. Much more focused - easier for you, easier for the members. All RELEVANT acts with songs in the top ten now. Three albums/EPs is enough.