Cappella Romana is a vocal ensemble founded in 1991 in Portland, Oregon. Its name, meaning "Roman Chapel", refers to the medieval Greek concept of the Roman oikoumene (inhabited world), which embraced Rome and Western Europe, as well as the Byzantine Empire of Constantinople ("New Rome") and its Slavic commonwealth centered at Moscow. It has become especially known for its exploration of Eastern Orthodox vocal music. It has collaborated with notable museum exhibitions at the Metropolitan Museum of Art in New York and the J. Paul Getty Museum in Los Angeles. The ensemble's 2002 performance of Ivan Moody's Passion and Resurrection was acclaimed by Los Angeles Times music critic Chris Pasles as "sung gorgeously" and "like jeweled light flooding the space".