If opera had existed in Elizabethan London, the world's Top Bard, as W.H. Auden called him, might have become the world's Top Librettist. As Gary Schmidgall shows in this illuminating study, Shakespeare's expressive ways and dramaturgical means are like those of composers and librettists in numerous and often astonishing ways. No wonder that well over two hundred operas have been based on Shakespeare's plays.
Ranging widely through the Shakespearean...