It all seems to have merged into one big heap of sound. So, keeping to my earlier promise, I will now revisit each CD individually, and then review them based on each song, and I will also go to the trouble of getting the unofficial track listings from here so that they don't have to be called things like "Vol. 8, Track 4".
I'd like to think that I will start this 'project' tomorrow, but I know that that is never likely to happen. You'll just have to wait. Don't hold your breath, though.