Apple is re-issuing Anthology with a fourth volume. In order to get number four, you have to buy the box set! I won't be fleeced by these flim flammers. I know where I'll be able to download number four in November when it comes out for I think under $4.
With numbers one to three, the tracks are chronological of unreleased (as of the mid-90's) material. Number 4 four will have more stuff like that covering the bulk of their recording history. What might be nice is if someone compiled a chronological track list of the whole series including the number four tracks. I imagine someone on the interwebs will do that. If I find that, I'd make that my go-to for listening. I did that myself with the two volume, 4 CD's of the BBC radio/TV sessions.
