опера / балет

Ballet For Dummies

Siegfried & The Twilight of the Gods. The Ring of the Niblung, part 2

Stars of the Opera

The Operatic Problem

Aspects of Modern Opera: Estimates and Inquiries

History of the Opera from its Origin in Italy to the present Time

My Life. Volume 2

Tristan and Isolda

The Rhinegold & The Valkyrie. The Ring of the Niblung, part 1