Mozart's 
          unfinished Zaide (c.1780) anticipates Entführung, 
          written two years later, in its slavery in the middle-east setting - 
          and also Fidelio in its extensive use of melodrama, which at 
          the time he preferred to sung recitative. Zaide has many moments 
          of high quality which pre-echo Mozart's later operas, with one aria, 
          Ruhe Sanft, notably expressive. 
        
        This concert performance with the Freiburg 
          Baroque Orchestra under Ivor Bolton 
          was understandably flawed because the eponymous heroine was a late replacement 
          imported from Glyndebourne. Veronica Cangami, who is in the current 
          Iphigenie en Aulide being conducted by Ivor Bolton, had little 
          time for preparation and decided not to have a go at theTiger, sharpen 
          your claws aria towards the end. Her vocal production was odd, with 
          sudden surges which spoilt the line, and her intonation was sometimes 
          approximate. Of the other singers, Rufus Muller, as the Sultan Soliman 
          was particularly impressive. 
        
        The concert was lop-sided, with a rather routine performance 
          of Mozart's three movement Symphony No. 34 before the interval, so that 
          Zaide (which was what everyone had come to hear) only began an 
          hour after the concert started. It was then played through without interval, 
          about 90 minutes of music; a better idea might have been to place the 
          symphony at the end after the shorter act of the opera for those who 
          wanted to stay or, as was common C18th practise, to have played it as 
          an interlude between the two undramatic Acts of Zaide. 
        
        Zaide is certainly worth rescuing from time 
          to time, but it is one of those incomplete works which will never establish 
          itself on the stage and is best heard on CD. It is available on a complete 
          version of the extant music, with Paul Goodwin and the AAM (St John's 
          Smith Square's resident baroque orchestra), on Harmonia 
          MundiHMU90 7205.
        
        Peter Grahame Woolf 
        
          .