Watch the trailer for the Teatro Real’s production of Wolfgang Rihm’s Die Eroberung von Mexico [The Conquest of Mexico] here (further performances will take place today, and on 17., 18., and 19.10.2013):

Furthermore, the full study score is now available online:

Wolfgang Rihm: Die Eroberung von Mexico [The Conquest of Mexico]
opera | 120'
3 4 4 1 - 3 3 3 1 - timp, perc(5), hp, pno, e.org, e.bass(2), vln(2), vla(2), vc(6), cb(4) - wind machine
Teatro Real, Madrid; Nadja Michael/Ausrine Stundyte, Montezuma; Georg Nigl/Holger Falk, Cortez; Coro y Orquesta Titulares del Teatro Real; Orquesta Sinfónica de Madrid, cond. Alejo Pérez
Further performances: 15., 17., 18., and 19.10.2013