8. Travels to Vienna, where he gives two concerts of his compositions and improvisations. 1829–33 and 1835–37 Etudes, Opp. 10 and 25 -- a new type of virtuosic etude that also makes aesthetic demands.
8. Travels to Vienna, where he gives two concerts of his compositions and improvisations. 1829–33 and 1835–37 Etudes, Opp. 10 and 25 -- a new type of virtuosic etude that also makes aesthetic demands.