TY  - BOOK
AU  - Concone,Giuseppe
AU  - Blower,Henry
TI  - 50 singing lessons for voices of medium compass with piano accompaniment
PY  - 0000///S. a
CY  - London
PB  - G. Ricordi & Co., 
KW  - Vocalises with piano
KW  - Medium voice
ER  -