There are casual Improvisation / there are improvised permeability. Should you overdo this but would rather not - not even in the mood of the moment - especially when times a Tonkonserve to be out of it. Occasionally, this is an inadmissible step went here from both performers. These are live recordings; probably the only one obstacle on the path to a second "Russian Album" would have been. Nevertheless, the very slightly slurred voice Netrebko changed my back as a warming cloak, tender. And there's the exotic flair mysterious Russian - finally prevents the patch waltz and the intrusive Vampgetue. The Cecilia I had not really missed. Therefore four star.