Thanks all for the interest, and yes, very soggy brain (even though I gave up drinking 14 years ago...)
Yes, slydude, I am misusing Playlist.
What happened was this.
I had some old CDs of various things, and was importing them into iTunes just for the sake of good order. Nearly all went on, no trouble, except one set of CDs, programmes originally recorded from Radio 4. iTunes recognised the discs, played the tracks, but wouldn't import, at least it wouldn't show the 'import' button.
Just wouldn't import, but I did find a workround - if I made a new Playlist and called it BBC, then I could select all the tracks on the CDs, and drag and drop them onto that playlist. They copied, quickly, and there it sits, a Playlist called BBC with all the relevant tracks. And of course in the Library, under Tracks, I can find all the tracks.
So what I wanted to do originally was create a location, an album, or anything, to keep these tracks in. And the only thing I found I could create was a Playlist.
Probably a bad idea, so if you can suggest a better one, I'm all ears. I want to end up with BBC as a listed album, and with all those tracks inside it (I shall have some Christmas fun sorting out the many Track Ones, Track Twos, and so on, but that is just tedious rather than a real problem).
Allen, still in London, but it's getting brighter now!
PS An hour or so later: I might have cracked it. I noticed that many of the tracks/artist names etc. were slightly different from each other, so I spent some time going through making sure they all had the same Title, Artist, and so on, and that tracks were numbered 1 of 15, 2 of 15, etc., etc. Hey presto (topical), in my Albums/Artists the names then appeared, just as I'd always wanted them. How confident am I? Well, I haven't deleted the Playlists yet, but I'm going to have to try it.
It still seems a bit of a plodding workround, so if you've got better ideas, I'm still interested.
Ta.
A