Thanks so much, thal!! I'm going to have a try at one of those...
Some of the Sonatas that Blumenfeld plays.
-tal, not -feld (I like the latter's etudes...)

It is useful searching for recordings as generally artists will only record the best.
I just listened quickly through some nice CDs on the Naxos online library:
- Anton Kuerti: Sonata No. 1 (amazing second mv.!), No. 3 (liked it quite a lot), Marche funebre sur la mort de Beethoven (a bit boring to me at first listening).
- Anton Kuerti and Erika Raum: Violin sonata in A (45min!!!, very happy mood, quiet, almost meditative in its length. Will listen to this one more often for sure, it's amazing that apparently Czerny was 17 when composing this one); 20 concert variations on a Thema by Krumpholz
- Variations on a theme by Haydn op. 73 (piano+orchestra). That's the theme from Haydn's Emperor quartet. Actually, Czerny starts with a long introduction, only to introduce the theme (piano alone) afterwards. Well, I guess to me no other variations of this theme can surpass Haydn's own set. But still, it had some great moments.