Orfeo ed Euridice. Azione teatrale in three acts, Libretto by Raniero de Calzabigi ... with alterations and additions by Johann Christian Bach. [Facsimile of ms full score]. Introduction by Ernest Warburton.
Gluck, Christoph Willibald von
Calzabigi, Raniero de'
Bach, Johann Christian
Warburton, Ernest
[The Collected Works of Johann Christian Bach vol II]