Just wanted to let you know that for now, the concerts in the Berliner Philharmoniker's Digital Concert Hall (https://www.digitalconcerthall.com/en/news) can be accessed for free. There's not a great deal of unsung material, but the ones I spotted on first inspection include:
- Berwald, Symphony No. 3 (Herbert Blomstedt)
- Hubay, Violin Concerto No. 3 (Daniel Stabrawa / Iván Fischer)
- Dohnányi, Symphonic Minutes (Iván Fischer)
And there may be others.
Some other concerts:
- Schmidt 4 (https://www.digitalconcerthall.com/en/concert/51178), (Petrenko)
- Stenhammar 2 (https://www.digitalconcerthall.com/en/concert/51860) (Blomstedt)
- Pfitzner Palestrina Preludes (https://www.digitalconcerthall.com/en/concert/51042) (Janowski)
- Taneyev 4 (https://www.digitalconcerthall.com/en/concert/1659) (N. Järvi)
Sounds great but I'm having problems with the site. For some reason when I start a symphony in the second half of a concert or the lecture at the very end it replays the last item of the first half instead and won't go any further