Hess probably did not have direct access to all of Beethoven's sketches, but drew from Nottebohm's "Beethoveniana" and "Zweite Beethoveniana" for some works. The inclusion in this catalogue of small fragments from the "Landsberg 6" cannot be explained, nor can the exclusion of large works such as the Fantasia Biamonti 213 (which Biamonti only reports because he included Shedlock's research published in 1892 on the Kafka collection, dismissing it in two words!)
Enjoy listening!
PS: I will not enter into the other post "Unsterbliche Geliebte" (and I will stay far away from it), but I would like to thank Oracolo for the citation of Benedetta's book. Being mentioned in the acknowledgments of a researcher so attentive, wise, and modest is one of those small-great satisfactions of this wretched musical life!)
Dear Oracle, believe me, it is not arrogance to avoid addressing a topic that has been analyzed in minute detail.... on the other post my friend Daniele will be able to worthily illustrate to you the numerous notes that passed through the great composer's bed, for love or for womb. (I have great esteem for Daniele and, no matter what happens, he certainly won't do any worse than Buscaroli, who in his book-RiodelleAmazzoni pumps with a compressor for 60 pages and more only to conclude that he... bah.... indeed....) The subject itself is not interesting for those who deal with sketches and rare music.... and to think that a few years ago, prompted by the old co-owner of the French site, Dominique Prévot, I did a good (!) research on Minona von Stackelberg (1813-1897), probable illegitimate daughter of Beethoven; the research was interesting in itself, especially because Minona was a decent musician, and even managed to publish some "little pieces of music," which I put on the old site... (who knows if I won't find a hole in the new one too).... I would say that I can move this response to the other post, so that if someone is so reckless as to ask me for the article on Minona (Minona=Anonim, cute....) I would make it public domain.