An interesting day musically - piano meetup at z-arts - 4 Rachmaninov preludes by different players, a stunning Berg sonata (Op 1) I've never heard it live before and this was I assume an amateur playing it! Someone else played the first movement of the Beethoven Op 111 sonata- I played some Bach (fugue from WTC in G min we had a lot of that key from various people!) and then in the evening to the Northern chamber orchestra chamber evening with the Mozart clarinet quintet (played with the contrabass clarinet version) some Schubert songs for baritone acc by string quartet - including the Erlkönig (another Op 1!) and then the Schubert string quintet a wonderful performance. The string quintet was interrupted when the second violin's bow broke at the end of the scherzo, but a performance of intensity throughout. The baritone Matthew Sharp doubled as the second cello in the Schubert!
Here's Glenn Gould playing the Berg Sonata