This account of Tosca, using Rome as a backdrop, is escellent for both singing and acting. Kabaivanska is a winning Tosca, both in voice and appearance. Domingo is the perfect Cavaradossi but Sherrill Milnes' Scarpia is outstanding. His characterisation exudes corrupt power, suavity and lust. The whole production is very strong theatrically and musically, with scenes on location (except Palazzo Farnese). There is an 'all location' version of Tosca but this is its equal in cast and performance. This is taken from a 1976 video so there's not many 'extras' just Tracklist for individual Acts and subtitles in English French German Spanish and Chinese. The 'region 9' format sounds unusual but played without problem on my Region 2 player. Picture and sound quality (I only had stereo but there is surround) were excellent.