The opera semiseria “La Sonnambula” - to a libretto by 
                Felice Romani - is a slight thing compared with the grandeur and 
                complexity of the tragedia lirica 
                “Norma”. Both were first performed in 1831, but are worlds apart; 
                “La Sonnambula” has a formulaic plot, little depth of characterisation, 
                banal action and could be said to consist of little more than 
                a pleasing succession of pretty tunes. Unless, that is, excitement 
                is injected through the sheer virtuosity of a charismatic diva 
                who has coloratura fireworks and an unearthly, limpid beauty of 
                utterance at her disposal – in other words, unimpeachable bel 
                canto technique. Visconti understood this when, in his La Scala 
                production upon which this recording is based, he had Callas come 
                front-stage to deliver the second verse of Ah! Non giunge 
                with the all the house lights turned up. The story is told of 
                Callas demurring when he asked her to play Amina dressed as a 
                simple village maiden but wearing a diva’s diamonds; he reminded 
                her that the audience had come to see the Maria Callas sing Amina. 
                Furthermore, it was more likely that a conductor such as the young 
                Bernstein would invest “La Sonnambula” with more verve than a 
                traditionalist like Votto – as the 1955 live recording confirms. 
              
Not that Votto does 
                  a bad job; he conducts with the right lilt and charm. Mono sound 
                  is much less of a disadvantage in so light and graceful a piece 
                  and Votto delivers gracefully the minimal accompaniment required 
                  to the arias and the simple, rustic choruses. He never obtrudes 
                  and ensures that the ensemble concluding Act 1 is a highlight.
                
The raison d’être 
                  of this set must be Callas. Hers was never a voice as sheerly 
                  beautiful as that of Sutherland or Sills but the compensations 
                  are many and it is a pleasure to hear in a role which makes 
                  no inordinate demands on her vocal technique beyond its capability. 
                  She successfully lightens her voice throughout; it is strange 
                  to think that only the following September she would record 
                  Turandot – not entirely successfully. So many things are right 
                  here: the heart-stopping downward portamenti; the lapidary 
                  staccati; the subtle variation of vibrato to enhance 
                  emotion; the haunting, plaintive cantilena – all these are immediately 
                  and gratefully encountered in Come per me sereno and 
                  the subsequent aria Sovra il sen. There is little edge 
                  or beat except in the stratospheric E-flats at the end of Act 
                  1 and of course in the concluding showpiece Ah! Non giunge 
                  – and here, despite the wobble, she amazes with a spectacular 
                  diminuendo. Callas creates a vulnerable, infinitely touching 
                  Amina, full of pathos - and her characterisation is matched 
                  by peerless vocalisation. The last fifteen minutes provide a 
                  suitably climactic conclusion to a thrilling performance; this 
                  is a great bel canto singer in full flight.
                
Her supporting cast 
                  are more than adequate, although some are bettered elsewhere. 
                  Many have complained about what they hear as the slightly whining 
                  tone of Nicola Monti but I find him perfectly acceptable; he 
                  was, after all, thought good enough to partner Sutherland in 
                  her first studio recording, too. His voice is of the light, 
                  attractive kind probably envisaged by Bellini himself: it is 
                  sure of intonation, artfully modulated and produced with a minimum 
                  of vibrato. The duet Son gelosa is delightful and he 
                  is a model of grace in such phrases as “mio bene”. True, his 
                  mezza-voce is not as honeyed as that of Valletti or, especially, 
                  Tagliavini but they are all three of the same voice type – with 
                  the significant difference that Monti’s high C in Ah vorrei 
                  trovar parole is a bit of a bleat and he has far less heft 
                  in reserve. Nonetheless, he combines sensitively with Callas 
                  and understands the idiom perfectly. A young Fiorenza Cossotto 
                  lends distinction to the small role of Teresa and the ubiquitous 
                  Zaccaria sings the Count smoothly and nobly; it is only when 
                  you hear what Cesare Siepi makes of Rodolfo that you realise 
                  what is missing in Zaccaria’s assumption. A blot on the set 
                  is Eugenia Ratti’s pert, acid Lisa; hers is the edgy “Minnie 
                  Mouse” type of soubrette voice that I can well live without.
                
A welcome bonus 
                  is provided in the form of four “classical” arias performed 
                  by Callas in grand, stately, impassioned style. These 1955 recordings 
                  find her in fine vocal estate, the voice huge and healthy.
                
This Naxos re-engineering 
                  by Mark Obert-Thorn is, as always, sonically a great success 
                  and this bargain issue is worth buying from every point of view: 
                  economically, artistically and historically. However, there 
                  are other options. I am very attached to the 1952 Cetra recording 
                  conducted by Capuana, which is almost contemporary but seems 
                  to come from an earlier age. It features a wonderful cast: Tagliavini, 
                  who has the most apt and beautiful voice of all those tenors 
                  who have essayed Elvino; Pagliughi, at the end of her career 
                  and bereft of the money notes but making the most convincing 
                  and childlike of Aminas with her clear, infinitely touching 
                  innocence and purity; and Siepi, who brings extraordinary warmth 
                  and sparkle to a potentially dull rôle. It is the most consistent 
                  and authentic version of “La Sonnambula” and I would not part 
                  with it. As much as I admire Sutherland, her first recording 
                  is blighted by her droopy characterisation and indistinct words; 
                  her second was recorded too late and is compromised by Pavarotti’s 
                  inappropriate, gung-ho style. I like the modern Naxos version 
                  with Luba Orgonasova and Raúl Giménez: she, warm and vibrant, 
                  if rather anonymous; he, stylish and experienced – but it has 
                  little “star quality”. I have not yet heard the new set with 
                  Bartoli and Flórez, but the reports are that she does exactly 
                  what I feared, and pulls the music about self-consciously while 
                  appearing to be recorded in a different acoustic to accommodate 
                  the smallness of her voice; he is as good as you would expect.
                
There are two important 
                  live recordings: the aforementioned 1955 Bernstein/Callas occasion 
                  and the 1961 New York performance with Sutherland. The sound 
                  is pretty dire in both. They have their adherents, but for a 
                  studio recording the choice remains between this Callas version 
                  and the Cetra (Warner-Fonit) classic.
                
Ralph Moore