Lang’s newest work, love fail, premieres June 29 at the New Haven International Festival of Arts and Ideas. Performed by the legendary vocal ensemble Anonymous 4, love fail is an evening-length work that weaves together snippets of medieval courtly love narratives, short stories by MacArthur Fellow Lydia Davis, scraps from the libretto of Wagner’s opera Tristan and Isolde, and text by Lang himself.

Out of these sources, Lang has conjured a single story, in which two unnamed lovers meet each other, love each other, and lose each other—not necessarily in that order…