Hi Stephen,
Please dont get me wrong if I just frankly answer, my spontaneous reaction even if some aspects might sound critical, when I suggest things that might perhaps improve the result.
Nimrod:
- I do like the as warm as realisitic slowmovement strings in the Elgar excerpt. ( I am currently my self occupied with some Elgar compositions you might listen to in a few days). this is very well done good to have more members here who knows how to make stringsamples sound like that.
- If I ask me what I would suggest to work on further than for the Nimrod-Excerpt it would be the dynamic curve. For those 8 Bars it seem to be nearly the classical "bell curve" with its peak in the fifth bar. You might think "P" (piano) is nothing what might sound like a dynamic peak. For me the 'relative' dynamic is between ppp and p is still important escecially if it comes together with the highest note of the whole melody in Bar 5. It is a chance to give those few bars kind of a at least moderate dramatic development, which is perhaps worth to spend some work for.
- Another suggestion, of which I know that this is of course a matter of personal interpretation would be even in slow movements to understand "slurs" (I am talking here of the notation sign not the kind of Legato!) might indicate phrasing entities.Of course no one will play any little break between such phrases, in a sustained adagio like nimrod, one still might indicate such phrasings without any break but with correponding dynamic curves as it seems to me that Barenboim does it for instance does ith the last "phrases" in bar 7 + 8
Heldenleben:
I am glad you chose such an ambitious work like Strauss Heldenleben (here in Gernmany for copyright reasons I still have to wait two years befiore I can let you hear my Version). This is the right spirit to cultivate the serious and virtuose use of highend Samplelibraries like VSL.
Some other members spoke about the fast passages. In my eyes the Synchronstrings belong to the most agile stringsamplelibraries I ever had on the screen. Perhaps we should think about what "Legato" means from the view of the violinist. If it comes to such wild and strong passages as the beginning of Heldenleben, I would think that even if we see many slurs in Strass' score, the violinists presumably will play for the most possible precision even the fast notes as far as possible at least with bowchanges. Therefore I personally tend especially for precise fast passages, to go at least for marcato, fast marcato or even short note-patches. And believe me I dont think anyone will ask you for the notated "slur" (while of course at certain moments or characteristic jumps it would be nice to have "slur"-transitions - now I am not talking about 'slur' notationsign, but about the VSL Portamento legatotype. In so far Fatis point imho in the right direction, that the overlapping character of Legatotransitions is perhaps not the best patch for such fast passages even if they are notated legato. But that is imho not a problem of the library and I also understand your point if you first of all try to follow as close as possible the Score. But I believe even the best Stringsections would focus in such passages not that much on the notated slur, but on the precision of the single note.
Excuse my "instructive" kind of response but I grew up with the belive, that the most friendly you ever can do to others is to be honest and frankly. I hope you will not misunderstand it in any personal way since I honestly like what you do and the way you search your challenges and looking forward for more exciting experiments like this from your side.