Dear EJ,
In my view that set is marvelous!
I have only heard some of the recordings in broadcast on Radio Three, but they command attention in the best possible way.
I have the set with Simon Preston with Pinnock and the English Concert on DG.
One day I'll get the Egarr recordings! Thanks for reminding me!
ATB from George
PS: Last week, apart from nearly forty CDs of Klemperer;s recorded lagacy [newly re-issued, with a handful of brand new remasters - superb- it is the older remasters from the last decade or so], I also got 5 CDs of Vivaldi including the L'Estro Harmonic, from Pinnock. These are of special interest to me because Bach made arrangements for organ [solo] described as "organ concertos" and Bach certainly pulls off the trick of differentiating the concertino [solo] and tutti [orchestra] parts with his brilliance in filling in implied harmonies to bring the dynamic difference, without in anyway adjusting the structure [harmonic or number of bars] of the music. Sometimes he really does bring forwards the melodic aspect, which is hard to believe considering how much less flexible o expressive the organ normally is compared to a string orchestra and solo instruments ...
What Bach was doing is open to doubt - his motivation - but it seems that he admired Vivaldi as well as Marcello among the Italian composers of the day, and was possibly creating keyboard versions for a pupil of a relative of his to play and learn something!
But Bach would subsequently, at the end of his life, happily state that he learned from Vivaldi as a young man! He was not other than a modest man in respect of his compositional gift, though he was demanding of his fellow performers in concert!