TY  - MUSIC
AU  - Beethoven,Ludwig van
TI  - Piano concerto 4:  : G major : Op.58
PY  - 0000///, [s.a.]
CY  - London...[etc.]
PB  -  : Boosey & Hawikes
KW  - Concerts
KW  - Piano
KW  - Orquestra
KW  - Partitures
N1  - Per a piano i orquestra
ER  -