Schubert 4 Impromptus, D.
899, Op.
90No.
1 in C MinorNo.
2 in E-Flat MajorNo.
3 in G-Flat MajorNo.
4 in A-Flat MajorChopin Nocturne in C Minor, Op.
48Chopin 4 ImpromptusNo.
1 in A-Flat Major, Op.
29No.
2 in F-Sharp, Op.
36No.
3 in G-Flat Major, Op.
51No.
4 in C-Sharp Minor, Op.
66 ‘Fantaisie-Impromptu’