As this recital amply demonstrates, Maria Callas encompassed an extraordinary range of roles. She is as convincing in the pinpoint coloratura of Lakmé's 'Bell Song' ('Her chromatic scale is beautifully done and she sails up to the region known as in alt with the greatest ease,' said Gramophone) as in the sweeping, richly coloured lines of Maddalena's 'La mamma morta' from Andrea Chénier, famously and movingly featured on the soundtrack of the 1993 Hollywood film Philadelphia.'There is great tenderness and simplicity, deep emotion,and the most lovely moulding of the vocal phrases,' wrote Gramophone, 'Madame Callas's characterizations… are nothing less than superb, and altogether there is some of her finest singing yet recorded'.

The reissue of historical music masterpieces by ESOTERIC has attracted a lot of attention, both for its uncompromising commitment to recreating the original master sound, and for using SACD technology to improve sound quality. This Box Set of "5 Great Operas on Deutsche Grammophon & Decca" features the four works of this time are historical name boards which were produced in the heyday of analog from 1962 to 1979, and at the time of recording, each record company gathered the best conductor, orchestra, singer, the best sound, It was recorded with an in-depth session organized at the proud recording venue.

This 1960 Norma represents Maria Callas’s final complete documented version of her signature role. Seven recordings of the opera exist with Callas (1950-60), plus numerous snippets and scenes captured between 1949 and 1965. With 89 performances, Norma is Callas’s most performed part; certainly no other 20th-century diva is more closely associated with the role, and no one since has even remotely eclipsed Callas in the perception of opera lovers. Countless moments, too numerous to catalogue here, raise this Callas Norma to the level of genius. From a haunting ‘Casta Diva’ to a final scene of incomparable grandeur and sweep, in every startlingly brilliant detail, Callas is Norma.

One of the legendary moments in Callas's career came in 1950 in Mexico City, when she interpolated a stupendous top E flat at the end of the Triumphal Scene in Act II of Aida. In this recording under Serafin she abided by the score, but still prompted Gramophone to speak of her 'fascinating art and prodigious personality', observing the way she was 'rapt in imaginative intensity in the significance of the words'.

The role of the betrayed and finally murderous Medea became closely associated with Maria Callas. In 1969, several years after her final operatic performance, she even starred as Jason’s spurned wife – as an actress, not as a singer – in a film directed by Pier Paolo Pasolini. She first appeared in Cherubini’s opera in 1953 in Florence, with Vittorio Gui conducting, and later that year collaborated with Leonard Bernstein in a staging at La Scala; in 1962, the role brought her final appearances at Milan’s great opera house.

Although Maria Callas considered herself a bel canto and Verdi soprano, through recordings and video documents her name is inextricably linked with that of Puccini. This extraordinary album of Puccini arias was aptly named Puccini Heroines, as it is indeed a collection of portraits of many of the composer’s powerful creations for soprano. By September 1954, Callas had reinvented herself as a slim, elegant diva; the weight loss brought a new slenderness to the voice as well, while the instrument retained flexibility and plushness.

This Lucia di Lammermoor was the first complete recording that Callas made under the aegis of Walter Legge for EMI/Columbia - and also her first recording with Giuseppe di Stefano, Tito Gobbi and her mentor Tullio Serafin. She had made her role debut as Lucia the previous year, bringing tragic stature to the archetypal fragile bel canto heroine. Gramophone described her recorded performance as'certainly some of the finest singing of our time'.

The role of Nedda in Leoncavallo's verismo classic never entered Callas's stage repertoire, and so her recording made with the forces of La Scala, Milan, between 12 and 17 June 1954 represents one of her explorations of an opera made purely within the confines of the studio, rather than developing over a period on the stage. But as in all such cases - this was the first time she recorded a role she had not previously sung - Callas's desire to explore it to the fullest remains paramount. There is a complete identification between singer and character, down to the smallest detail, that make her Nedda an unusually complex creation that grows throughout the opera as she responds to its desperate emotional thrills and spills.

This is the first of Callas's two complete recordings of her signature role, the druid priestess Norma, in which she has remained unrivaled for 50 years. It captures her voice inits imposing early prime, while in the two famous duets for Norma and Adalgisa she is partnered by Ebe Stignani, generally considered the greatest Italian mezzo-soprano of her era. The conductor is Callas's mentor Tullio Serafin.

Relentlessly pursued by Fate, Leonora in La forza del destino is a haunted heroine whose passions and fears are expressed on a grand scale. Callas’s stage experience of Forza was limited to her early career in Italy – in fact, Leonora was her first Verdi role – but, as Lord Harewood, founder of Opera magazine, observed, her recorded assumption exhibited ‘an unparalleled musical sensibility and imagination and a grasp of the musico-dramatic picture which is unique’. She took her place in a powerful cast conducted by her mentor Tullio Serafin.

Callas only sang Gilda in Rigoletto in one run of performances, in Mexico City in 1952, and she recorded the role three years later. She moves beyond the girlish tone and sparkling coloratura of the character's first scenes to create a figure of tragic stature as events unfold. 'Once heard, this rendering is never likely to be forgotten,' was Gramophone's judgement on her interpretation, and the same could apply to Tito Gobbi's, embodying every aspect of the accursed court jester.

"Turandot" - Opera in three acts by Giacomo Puccini. Recorded in July 1957 in Milan. Performers includes Maria Callas, Elisabeth Schwarzkopf, Eugenio Fernandi, and more…

Callas first sang Bellini's Norma in 1948, when she was just 25. She went on to perform the role of the heroic, but vulnerable Druid priestess -the ultimate embodiment of bel canto - more frequently than any other. In this second studio recording her conductor was again Tullio Serafin (he originally tutored her in the role in 1948), and the venue was again La Scala - where the opera was premiered in 1831. By 1960, Callas brought a wealth of new nuance to her interpretation, and she is aptly partnered by the creamy-voiced Christa Ludwig (in a rare recording of an Italian role) and the towering Franco Corelli.

Each act of Puccini's episodic opera shows Manon Lescaut in a different light - from the ingénue of the first to the desperate, dying woman of the last. Though Callas never performed the role on stage, she captures every aspect of this passionate, but selfish and enigmatic character. In this particular Puccini opera, the tenor is by no means overshadowed by the soprano, and Giuseppe di Stefano duly dominates the gripping scene at Le Havre.The young Fiorenza Cossotto - a powerhouse in roles such as Amneris and Eboli - makes a cameo appearance as the Madrigal Singer.

In 1939, as a 15-year-old student in Athens, Maria Callas made her stage debut in the demanding role of Santuzza in Cavalleria Rusticana. Five years later she sang it professionally with the Greek National Opera Company. In 1953, when she was already a star - shortly to record Tosca - Tullio Serafin enlisted her as the last-minute replacement for an indisposed colleague at the sessions for Mascagni's one-acter at La Scala. The result was a recording in which full-blooded verismo was raised to new interpretative heights.