TY  - SER
AU  -  Upton, George P. 
TI  -  The Standard Operas (12th edition) : :  
AV  - MT 
PY  - 2005///
PB  -  Project Gutenberg, 
KW  -  Operas -- Stories, plots, etc
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/14968
ER  -