You can find recordings by many fine actor such as John Gielgud, Alec Guinness, and many others, and they tend to be dull, monotonous affairs. Shaw is very different. She's is an incredible actress, and since the 1990s she's been perfecting the poem as a kind of one-woman show where she reads it as the voices of many characters, which is what the poem (as I understand it) is.
This is interesting backstory! My perception of the poem is that it's sort of a fractal of backstory and that everywhere you look you find 2000-word articles on its historical antecedents, from Eliot's life, from the history of Europe, from friends of his lost in the war, &c.
There's a whole book on this that's very similar to the article:
https://www.amazon.com/Waste-Land-Biography-Poem/dp/03932402...
If you're bored, you can also kick back and bounce sections of it off Claude or GPT5 (or both and have them argue with each other).
I wonder how directly you can connect Ludwig to the Fisher King.
this gets quoted often as well. Always a fan of TS Eliot. The musical Cats didn't do his book justice, but still