The inhouse orchestra of the Rome Opera House (''Teatro dell'Opera di Roma''), which itself was originally opened in November 1880. The opera house has undergone several name changes: 1880-1926 : ''Teatro Costanzi'' (Costanzi Theatre), after the contractor who built it, Domenico Costanzi (1810-1898) 1926-1946 : ''Teatro Reale dell'Opera'' (The Royal Opera House), re-opened on 27 February 1928 1946-present : ''Teatro dell'Opera'' source: http://en.wikipedia.org/wiki/Teatro_dell'Opera_di_Roma