With her jazz training and warm contralto voice, Nina’s gentle comedic style is countered nicely by the Cad’s gritty experience and infinite capacity for invention. It is obvious that everything is not at as they rehearsed it.  Drawing on backgrounds from theatre through to rock-band touring, anything could happen, and sometimes does…(in fact, it can even get a bit silly.)  But these two will also give a gutsy or reverential treatment of a song.