원문 (영어)

at <http://www.intac.com/~rfrone/operas/Books/oper-books.htm> Plain text adaption by Andrew Sly. A BOOK OF OPERAS THEIR HISTORIES, THEIR PLOTS, AND THEIR MUSIC BY HENRY EDWARD KREHBIEL TO LUGIEN WULSIN AN OLD FRIEND "Old friends are best."—SELDEN. "I love everything that's old,—old friends, old times, old manners, old books, old wine."—GOLDSMITH. "Old wood to burn! Old wine to drink! Old friends to trust! Old authors to read!"—MELCHIOR. CONTENTS Ch