TY  - MUSIC
AU  - Concone,Giuseppe
AU  - Randegger,Alberto
TI  - Fifty lessons for the medium part of the voice
U1  - M 783.4076 20
PY  - 0000///[n.d.]
CY  - London
PB  - Novello & Co. Ltd.
KW  - Vocalises (Medium voice) with piano
KW  - Singing
KW  - Studies and exercises
ER  -