I was invited to play for ca 20 minutes at an old people’s home next month. I’m already prepared to play Chopin nocturne op 9 no 2 (is about 4 min) but don’t know what else. So if anyone have any suggestions. Preferably something not to loud, dark (because of hearing aid and demetia) or to hard. Need to fill out those 15 minutes left with something I can learn in a month.Thank you