This set has been so unanimously regarded 
                down the years as one of the all-time 
                greats of the record catalogue that 
                it is faintly embarrassing to have to 
                write about it; surely everything that 
                can be said has already been done so? 
              
Well, one question 
                that prospective buyers will wish to 
                know is, can a transfer made, however 
                musically and intelligently, with original 
                LPs, match EMI’s own version(s) using 
                the master-tapes, to which they retain 
                their unique access? The answer is partly 
                supplied in transfer engineer Mark Obert-Thorn’s 
                brief note, which it is worth quoting 
                fairly fully. 
              
 
              
"The original 
                LPs featured pitch discrepancies between 
                and even within sides. There were also 
                bad edits and sudden, obtrusive volume 
                fluctuations. On EMI’s three CD issues, 
                some of these problems were corrected 
                in one edition and then undone in the 
                next, while other, new editing errors 
                crept in .... The most recent GROC transfer 
                compounded the problems by pitching 
                the recording noticeably flat, an error 
                which, in addition to adding nearly 
                a minute and a half to the running time 
                of this relatively brief opera, also 
                affects the listener’s perception of 
                tempo and vocal timbres. 
              
 
              
"For the present 
                transfer, I assembled no fewer than 
                ten LP copies of the set, and spent 
                the greater part of eight weeks transferring, 
                listening, comparing and re-doing the 
                project until I was satisfied with the 
                results". 
              
 
              
The question of pitch 
                is obviously of considerable importance 
                and my only query is that Obert-Thorn’s 
                version may still be very fractionally 
                low. I have no very sophisticated instruments 
                to hand and base myself on the consideration 
                that I know my domestic piano has slipped 
                just slightly from the 440’ currently 
                used in Italy to about 438’, and most 
                recordings, including an Italian EMI 
                LP pressing of extracts from this recording, 
                sound just fractionally sharp of my 
                piano. This recording sounds in tune 
                with it! 
              
 
              
However, this begs 
                all sorts of questions. For one thing, 
                LP turntables sometimes varied a little 
                between each other, or even fluctuated 
                slightly while playing. They also had 
                a tendency to play a fraction faster 
                when they got older, as the mechanism 
                that clawed back the motor got old. 
                I’m not for a moment suggesting that 
                Obert-Thorn would use anything other 
                than highly sophisticated and constantly 
                checked equipment, but this might be 
                the problem with mine, although I don’t 
                normally notice a particular difference 
                when I compare the same recording in 
                LP and CD formats. 
              
 
              
But another question 
                is, did La Scala use 440’ back in 1953 
                or something slightly lower? Is c.438’ 
                actually right? Did the EMI engineer 
                who transferred the GROC version at 
                a lower pitch still have historical 
                evidence for doing so? Just to compound 
                the mystery, the Garzanti Enciclopedia 
                della Musica (in Italian) states that 
                the 440’ standard was set at the Congress 
                of London in 1939, well before this 
                recording (but would Mussolini’s Italy 
                of 1939 have paid heed?) while the Grove 
                Concise Dictionary says it was decided 
                by the International Organization for 
                Standardisation in 1955, which would 
                leave open the possibility that La Scala 
                was still using something lower in 1953. 
                I also note that the 1956 Cetra set 
                under Basile, recorded in Turin, plays 
                at the same pitch as Obert-Thorn’s transfer 
                of the present set, suggesting that 
                he is right and pitch in Italy did remain 
                fractionally low in those years. As 
                I happen to live in Milan I will try 
                to make enquiries, but it’s amazing 
                how some things can sink without trace. 
              
 
              
Need the general listener 
                care a hoot? Well, even the minute dichotomy 
                between my LP and the CDs alters our 
                perceptions; the CDs have a warmer, 
                less strained sound, generally with 
                a fine body to it and only minimal distortion 
                at strenuous moments. The acoustics 
                of La Scala were less sympathetic than 
                those of Rome’s Santa Cecilia which 
                Decca were using at the same period 
                and that cannot be changed, but all 
                things considered there seems no reason 
                why anyone who doesn’t have this performance 
                yet should pay more than Naxos’s rock-bottom 
                price. 
              
 
              
But what about the 
                performance? It was a pace-setter in 
                many ways. For one thing, Italian operas 
                in those days were invariably recorded 
                under the baton of an "Italian 
                operatic conductor", a soundly 
                trained gentleman who knew the ins and 
                outs of the repertoire, understood the 
                human voice and was respected by singers 
                because he "let them breathe" 
                (which could be a synonym for "let 
                them do what they liked"). I don’t 
                want to knock the talents of such capable 
                artists as Serafin, Votto, Erede, Molinari-Pradelli, 
                Capuana, Basile, Previtali et al, 
                or to suggest that they were all on 
                an equal level, but it is odd that during 
                Toscanini’s reign at La Scala HMV recorded 
                a long series of operas there, but under 
                Carlo Sabajno; another great conductor, 
                Vittorio Gui, got to record a few operas 
                thanks to his Glyndebourne associations, 
                Antonio Guarnieri none at all. Victor 
                De Sabata, in his only studio opera 
                recording (a few live performances have 
                turned up), was therefore the first 
                Italian conductor recognised internationally 
                as a "great conductor" to 
                record Puccini in Italy (Toscanini’s 
                late New York performance of "La 
                Bohème" preceded this). 
                After this came the Karajan/Callas "Butterfly" 
                and the Beecham "Bohème" 
                and the pendulum went too far the other 
                way, leading to personalised interpretations 
                by the likes of Sinopoli and Bernstein 
                with the result that the work of the 
                "Italian operatic conductor" 
                needs reassessing for its enshrinement 
                of a lost tradition. 
              
 
              
De Sabata’s contribution 
                to this "Tosca" cannot be 
                overestimated, for the performance is 
                totally integrated. After so many Callas 
                sets where the diva shines, the others 
                do what they can and the conductor follows 
                along, here she is obviously happy to 
                collaborate with an artist of her own 
                stature. This is a "Tosca" 
                of seething tension and menace (surpassed 
                in my experience only by a short video 
                extract under Mitropoulos) in which 
                every note falls into place in the overall 
                drama. Callas, who was still notable 
                in 1953 for sheer vocal beauty as well 
                as gut conviction, gives so much more 
                than in, for example, the (too-) often 
                re-released video of Act 2 from Covent 
                Garden under the noisy, messy Carlo 
                Felice Cillario, and Giuseppe Di Stefano, 
                an inconsistent artist, gives of his 
                very best as Cavaradossi. Tito Gobbi’s 
                celebrated Scarpia is a non-pareil 
                of slimy nastiness. Nobody else 
                much matters in this opera, but they 
                are all good, an unattractive shepherd 
                apart. 
              
 
              
In short, the mythical 
                set lives up to its reputation and those 
                who do not have it should set this to 
                rights. The presentation is consistent 
                with this series: good notes and detailed 
                synopsis but no libretto, which you 
                can get from Internet easily enough. 
                Will Naxos and others please get it 
                into their heads that "De" 
                and "Di" in Italian names, 
                unlike equivalent words in virtually 
                every language, have capital letters 
                because they are an integral part of 
                the surname and you look upDe Sabata 
                and Di Stefano in the encyclopedia under 
                "D" not "S". 
              
 
              
Christopher Howell 
                
              
See further 
                discussion of the EMI transfer by Chris 
                Howell 
              
                
              
In his review of the 
                Naxos release of "Tosca" with 
                Callas, Christopher Howell claims that 
                I have pitched the recording at A=438 
                because it seems to be in tune with 
                his piano, which he knows to be slightly 
                flat. In actuality, I used a precision 
                instrument (a Korg Autochromatic Tuner) 
                in order to check my pitch when transferring 
                this recording, and I pitched it at 
                A=440. The EMI "Great Recordings 
                of the Century" CD and their new 
                budget "twofer" which was 
                sonically cloned from it both start 
                out at A=436 -- much lower than any 
                major orchestra would have tuned in 
                1953, and lower than EMI themselves 
                pitched the recording in their first 
                two CD traversals. The original LPs 
                start at about A=441 but vary thereafter, 
                going down considerably in pitch during 
                the end of Side 2 (the first part of 
                Act II). I selected A=440 as a conservative 
                choice supported by international standards 
                of the time.
              
As to the issue of whether the "di" 
                and "de" in the names of the 
                principal tenor and conductor of this 
                set should be capitalized, it is worth 
                noting that EMI themselves use lower 
                case in the listings for their GROC 
                CD edition. While that doesn't necessarily 
                make it right, I also would note that 
                on his own "GDS" label LPs, 
                the tenor's autograph as reproduced 
                on the album covers appears to show 
                him signing his own name as "di 
                Stefano," rather than "Di 
                Stefano."
              Mark Obert-Thorn 
              Mr Obert-Thorn, whose transfer of the 
                Callas/Di Stefano/De Sabata Tosca I 
                basically much admired, raises two points 
                about my review. 
                As regards the pitching of the recording 
                I have to bow to the judgement of the 
                piece of technical equipment he refers 
                to, and would only add that if this 
                recording really does run at 440 then 
                most others in my collection run slightly 
                above. Is it possible that CD players 
                vary a hertz or two between themselves? 
                I'll come back on this if I find any 
                technically supported evidence.
                But as for Di Stefano or di Stefano 
                (and De Sabata or de Sabata), Mr Obert-Thorn 
                really should not try to brush me off 
                as an ignoramus when I have been living 
                in Italy for 28 years, have dual British-Italian 
                nationality and an Italian wife who 
                is a stickler for correct Italian. 
                In any case, if he wishes to pretend 
                expertise over a matter which every 
                Italian child learns at elementary school, 
                he is going to get egg over his face.
                So let it be clear once again, Italian 
                surnames beginning with Di or De have 
                a capital D (Di Stefano, De Sabata)and 
                the ONLY exception to this is when a 
                noble title is followed by a locality, 
                which is not actually a name (Principe 
                di Savoia, Duca d'Aosta etc).
              I can't answer for what the British 
                wing of EMI does, when there was an 
                EMI Italiana with a measure of autonomy 
                they were always scrupulous over the 
                matter. If Mr Obert-Thorn thinks he 
                has seen evidence that Di Stefano bends 
                the rules to suit himself, then as the 
                gentleman in question is still alive 
                I suggest he asks him to clear the matter 
                up.
              Christopher Howell 
              
              I did not mean to suggest that Mr. 
                Howell is "an ignoramus" nor 
                that he is wrong in his assertion that 
                the "D's" ought to be capitalized. 
                As I stated in my reply, the fact that 
                EMI listed the tenor's name with a small 
                "d" does not make it correct. 
                When I put the discographic information 
                together for the Naxos booklet, I followed 
                their spelling. For future releases, 
                I will heed Mr. Howell's advice. 
              Mark Obert-Thorn 
              From Robert E. Seletsky
              
                I should preface my remarks by saying 
                that I wrote a commentary published 
                in the booklet accompanying this Naxos 
                set. I am the author of "Callas 
                at EMI: Remastering and Perception," 
                _The Opera Quarterly_ (OUP, Spring 2000). 
                I just read Christopher Howell's review 
                of the TOSCA and engineer Mark Obert-Thorn's 
                responses. Mr. Howell implies that the 
                standard of a=440 Hz was standardized 
                in 1936 (or 1955) to bring pitch *up.* 
                In actuality, it was an effort toward 
                bringing pitch *down,* as "a" 
                was always creeping up, sometimes nearly 
                as far as 450 Hz, especially in Italian 
                opera houses; indeed in 1896, there 
                was a previous unsuccessful attempt. 
                Mr. Howell says that most of his old 
                opera records seem sharp when compared 
                with his piano, and he assumes that 
                his piano is flat; and because the Naxos 
                TOSCA matches his piano, he deduces 
                that it must therefore be flat as well. 
                He will be happy to know that if it 
                matches the Naxos TOSCA, his piano is 
                accurate. Most of the original Columbia/Angel 
                EMI releases (and other Italian recordings) 
                were actually sharp, either because 
                of recording equipment, LP mastering 
                decisions, or simple day-to-day pitch 
                inconsistencies at opera houses. 
              The 1953 TOSCA, as played on the original 
                LPs at 33.3 RPM, beginning at a=440/1, 
                is among the lowest-pitched of that 
                epoch's Italian operatic recordings. 
                Throughout the recording, however, the 
                pitch deviates from the first measurement. 
                Mr. Obert-Thorn's painstaking, minute 
                corrections to solidify pitch at a=440 
                Hz throughout TOSCA, about which he 
                and I had much discussion, is actually 
                a first. It is doubtful that the oboe 
                gave the same "a" at every 
                recording session, but by making the 
                entire recording consistent at the standard 
                modern "a," Mr. Obert-Thorn 
                has, at least, minimized the rather 
                extreme variations throughout the recording 
                that probably don't reflect the sessions 
                as much as speed drift in 1950s recording 
                equipment. That EMI never addressed 
                the issue throughout their various TOSCA 
                incarnations, all made with the luxury 
                of the original tapes, is inexcusable. 
                As noted, the 2002 EMI incarnation in 
                the "Great Recordings of the Century" 
                series, and its recently released, cheaply 
                packaged twofer version, is the latest 
                irresponsible act: beginning almost 
                a quarter-tone low, the speed drift 
                from the old tapes played on new equipment 
                yields pitch levels that not only start 
                very flat, but vary so wildly throughout 
                as to make one blush. Clearly EMI now 
                treats Callas as nothing more than a 
                commodity, undeserving of such simple 
                artistic courtesies as the correct or 
                consistent pitching of her work. 
              While transfers made from original 
                tapes have the possibility of yielding 
                purer results, EMI's generally poor 
                treatment of source material for Callas' 
                oeuvre since 1997, with regard to pitch 
                and overall sonic accuracy, stands in 
                sharp contrast to the care taken in 
                these first legitimate LP transfers 
                which, despite the limits of the LP 
                and LP transfer technology, ironically 
                come closer to the originally envisioned 
                result than EMI's careless tape transfers.
              Chris Howell adds:
              Len, here are some more considerations 
                if you want to add them to the review 
                with the others,
                chris
                
                This is all getting curiouser and curiouser. 
                Recently a friend brought round a reasonably 
                sophisticated pitch detector and according 
                to this, my piano is even lower than 
                I feared (436 - but a very wet day may 
                have brought it down from the 438 I 
                believed it to be) and a test on Vissi 
                d'arte and Recondita armonia from the 
                Naxos Tosca transfer revealed a pitch 
                of 444-445, not the 440 claimed. An 
                EMI transfer of Vissi d'Arte in a Callas 
                compilation (no way of knowing which 
                of their transfers was drawn on) proved 
                about the same, as did the Frazzoni/Basile 
                Cetra set made in Turin not much later. 
                According to Mr. Seletsky this would 
                not be surprising for recordings made 
                in Italy in those days, except that 
                it does not square with the claim that 
                the recording has been transferred at 
                440. Either my friend's equipment was 
                wrong (in which case my piano is flatter 
                still which seems unlikely since my 
                friend is a singer, she sang with the 
                piano that same day and, faced with 
                anything approaching a quarter of a 
                tone down she immediately notices because 
                it affects the position of her passaggi, 
                and I also note immediately that her 
                voice takes on a different timbre), 
                or Mr. Obert-Thorn's is (which I virtually 
                rule out since I am sure he would have 
                used state-of-the-art and regularly 
                tested equipment), or there is variation 
                between CD players. I'm no technician; 
                I know that LP turntables were sometimes 
                at variance between each other and similarly 
                cassette recorders. Can CD players vary 
                in the same way? 
                
                There is another explanation for the 
                variable pitch during the recording. 
                If an orchestra is asked to tune to 
                a slightly lower A than usual, after 
                about half-an-hour they tend to drift 
                back to their normal pitch. I have it 
                on the word of a member of La Scala 
                chorus that this actually happened a 
                few years ago when, for a production 
                of Otello, they were asked to tune to 
                the "original Paris pitch", 
                about a quarter of a tone down, ostensibly 
                for musicological reasons but also, 
                it was suggested, to ease the famous 
                tenor's top notes; by about halfway 
                through each act they had pretty well 
                got back to normal pitch again! So if 
                for these Tosca sessions a deliberate 
                attempt was made (by De Sabata? Legge?) 
                to impose a 440 pitch (Mr. Seletsky 
                tells us the LPs start at this pitch) 
                then the original tapes may document 
                a continual tussle between retuning 
                and drifting back upwards. So far I 
                have not located anyone in Milan with 
                memories that go far enough back to 
                tell me what pitch was adopted in those 
                days and when (if) it was changed so 
                this is all surmise.
                
                I hope all this correspondence will 
                not obscure the fact that I recommended 
                readers to buy the Naxos transfer!