TY  - MUSIC
AU  - Beethoven,Ludwig van
AU  - Kullak,Franz
TI  - Concerto no. IV : : for the piano / 
T2  - Schirmer's library of musical classics ; 
PY  - 1929///
CY  - New York : 
PB  - G. Schirmer, 
KW  - Concerts (Piano)-
KW  - Reduccions per a pianos (2)
N1  - Conté: Concert, piano, orquestra, núm. 4, op. 58, sol major; arr
ER  -