TY  - MUSIC
AU  - Brahms,Johannes
AU  - Schumann,Robert
TI  - Variations on a theme by Robert Schumann:  : Op. 9
PY  - 0000///, [s.a.]
CY  - London
PB  -  : Augener
KW  - Variacions
KW  - Piano
KW  - Partitures
N1  - Per a piano
ER  -