Thank you very much, David. I'm glad you've gotten to hear it, and I hope you do get around to learning it sometime. The piece really suits you. It is a difficult piece with some deceptive technical twists, but you must know I had time that day, and this recording is the product of several hours work. And yes, absolutely this is not at all where I'd want to leave the piece. It deserves much more attention, and I had expected to give it more attention especially to get a better recording for you - it's funny working this way...listening to the recorded material, there is the first phrase over and over and over, and the first page many times over, stopping and going in frustration; only a handful of times did a recording progress to the most difficult portions of the piece! And this was the ONLY good full take (of course quite a bit of work on those sections proceeded the recording). Alas, I've not touched it since that day, and it will be some time before I'm free too, with all the projects - I have a gang of recitals coming up in a short stretch of time, mostly collaborative, but including some fantastic music. Eventually I'd like to learn more of the Bortkiewicz op. 15 set, but there's so much I'd like to learn additionally! I am perpetually interested in many things!
As for the WAV file...it is the same recording as the posted mp3. I made available the uncompressed WAV in case there was interest.
I eagerly await whatever project you'll be sharing with us in the future!
Dave