Alfred Blau
Alfred Blau was a French dramatist and opera librettist. He was a cousin of Édouard Blau, another French librettist of the same period.
In late 1887 he was in negotiations with Emmanuel Chabrier for a libretto on the subject of The Tempest by Shakespeare, but the project came to nothing.Le Chanteur florentin with Édouard Blau,
Sigurd with Camille du Locle
Esclarmonde with Louis de Gramont