Piano Sonata No.4 in F sharp major,op.30 Piano Sonata no.2 in F sharp minor,op.2 Piano sonata no.2 in F sharp minor, op.2 Piano sonata no. 24 in F-sharp major, op. 78 Piano Sonata No.3 in F sharp minor,op.23 Piano Sonata No.2 in G sharp minor,op.19 Piano sonata no. 4 in E flat major, op. 7 Piano Sonata No.4 in E flat major,op.7 Piano sonata No. 14 in C sharp minor, op. 27 Sonata No.4 in F sharp major op.30