Thank you so much for this valuable lesson in making perfect music. Thank you so much Albrecht Mayer , Katherine and Aidan. All we able to learn with this most important tips
When he said about high d at 17:30 i understood he doesn't know that Shostakovich solo at all , because it is high dflat , i guess he does not have perfect pitch either🤦♂️ otherwise he is an extraordinary teacher