http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
stories, history, and music described in detail
Don Giovanni.-- Lohengrin.-- La traviata.-- Faust.-- Aida.--Carmen.--Cavalleria rusticana.-- Pagliacci.-- La Boheme.
by Henry W. Simon, with vocal and piano arrangements of the principal musical numbers by William Steinberg, Albert Sirmay and Rudolph Fellner. Text in the original languages, with translations by George Mead, and illus. of each scene by Frederick Banbery.