I'll never know exactly who did what: Broadway composers as
The Authentic Librettos of the Wagner Operas (complete with
Libretti - Lyrics and Libretti - Research at Boston University
Liber Scivias « Facsimile edition
Image 29 of Flauto solo. Libretto. German
Resources - The Opera Database
PDF) Auld Lang Syne: A Song and its Culture
Flauto solo. Libretto. German. Public domain libretto, Library of Congress - LOC's Public Domain Archive Public Domain Search
Flauto solo. Libretto. German. Public domain libretto, Library of Congress - LOC's Public Domain Archive Public Domain Search
Flauto solo. Libretto. German. Public domain libretto, Library of
Free Sheet Music, Royalty Free & Public Domain Music
The Opera libretto library : the authentic texts of the German
Library in Transit: Offenbach Archival Depot 1946-1949
John Philip Sousa - Wikipedia
Flauto solo. Libretto. German. Public domain libretto, Library of Congress - LOC's Public Domain Archive Public Domain Search