Trivia Hint #5

I've given you hints regarding 7 of the 11 answers so far. I'm going to cover the remaining four in two more hints, for those of you who are still reading this, despite my decreased output of late.

Here goes...the final two indisputable answers also share both of their bands in common. Are you sensing a pattern here? Also, they share similar roles in both bands as the two answers that were the subject of hint #4. Am I making sense here?

Alright, I'll get even more obvious. Each of these pairs includes a guy who was the drummer of both bands shared in common. I don't need to give a further hint about the other two.

I'm not sure if that cleared anything up. Good luck.