Ombra is the term which applies to an operatic scene involving the appearance of an oracle or demon, witches, or ghosts. Such scenes can be traced back to the early days of opera and were commonplace in the seventeenth century in Italy and France. Operas based on the legends of Orpheus, Iphigenia, and Alcestis provide numerous examples of ombra and extend well into the eighteenth century. Clive McClelland's Ombra: Supernatural Music in the Eighteenth Century is an in-depth examination of ombra and is many influences on classical music performance. McClelland reveals that ombra scenes proved...