Waltz,op.64,No.2 in C-sharp minor Etude,op.10 No.4 in C-sharp minor Waltz No.7 in C-sharp Minor Prelude, Op.3, No.2 in C-sharp minor Prelude Op.23,No.1 in F sharp minor Polonaisi op.26 no.1 in C sharp minor Etudes:Op.42 No.2 in F sharp minor No.2 in C-sharp minor Op.48 No.2 in F-Sharp Minor Sonata no.5 in F sharp minor