Which opera has more acts, Einstein on the Beach or Owen Wingrave?
Owen Wingrave Owen Wingrave, Op. 85, is an opera (originally written for a televised performance) in two acts with music by Benjamin Britten. The libretto is by Myfanwy Piper, after a short story by Henry James.
Lost Highway (opera) Lost Highway is a 2003 opera adaptation of the 1997 David Lynch film of the same name, by Austrian composer Olga Neuwirth with the libretto by 2004 Nobel Prize-winner Elfriede Jelinek.