A piece by this composer repeatedly begins phrases with the descending notes [read slowly] pickup F, E, D, A, F. The left hand plays a loud octave G to open the rondo finale of a piano sonata by this composer whose first movement’s first subject is interrupted by an ominous low G-flat trill. (10[1])This composer wrote a work with a notoriously difficult piano part whose right hand plays repeated octave G’s while the left (-5[1])hand ascends in octaves up a G minor scale (10[1])to E-flat. This composer used a repeated open fifth in the accompaniment of one work to represent a hurdy-gurdy player. A song by this composer sets a poem by Goethe (10[1])in which a supernatural (10[1])creature terrorizes a boy on horseback. For 10 points, (10[1])name this Austrian composer of Winterreise and Der (0[1])Erlkönig. ■END■