As a sort of pre-Christmas present to myself I recently bought an album I only discovered a few years ago. Tales from the Book of Time, like its predecessor Beltane, is a reworking of some of the music of Marc Bolan by the French Canadien singer Catherine Lambert. The treatment is a baroque one with lots of harpsichord, recorders and strings. The main CD contains 15 songs from the period from Unicorn to the T Rex album, a golden era for Bolan and beautifully presented on this excellently produced album. I was familiar with most of the tracks through Youtube (see above for example). (I've not explored the second CD yet, an audiobook).
I had almost despaired of getting hold of the 2004 album. I saw one advertised somewhere for over a thousand pounds. I got this one from discogs and it was very reasonably priced although I had to pay the same price again more or less to get it from Switzerland. It really is worth having, however.