On Wednesday, October 21, at 6.30 pm., in the Aula Magna, Rectorate Building, pianist Annika Treutler will be performing the Sonata in C major op. 2 n. 3 and the Sonata in E flat major op. 81a, "Les adieux", for the second appointment with Sapienza of Ludwig van Beethoven. Due to the COVID-19 emergency, booking, self-certifications and face masks will be mandatory