If you like your Shostakovich quartets big, brawny, and a bit brutal, you'll like the Emerson Quartet's Shostakovich quartets. The Allegros are muscular, with sharp attacks, strong sforzandos, and relentless rhythms. The Passacaglias are powerful, with massive sonorities, monumental structures, and inexorable tempos. And the Allegrettos are aggressive, with ironic accents, sarcastic tones, and mordent tempos.

Karajan was unquestionably a great Tchaikovsky conductor. Yet although he recorded the last three symphonies many times, he did not turn to the first three until the end of the 1970s, and then proved an outstanding advocate. In the Mendelssohnian opening movement of the First, the tempo may be brisk, but the music's full charm is displayed and the melancholy of the Andante is touchingly caught.

What is this Bryn Terfel collection, exactly, that contains "Simple Gifts," the beginning of Pergolesi's "Stabat Mater," "Send in the Clowns," and even "The Rose" (not the one e'er blooming, but the Bette Midler or Conway Twitty vehicle)? It is, per the back cover text, Bryn's "personal collection of sacred, spiritual, and meditative songs." The album still might seem like quite a hodgepodge to a browser reading the tracklist, but it is exactly the elusiveness of the thread connecting these songs that makes this a superior example of the crossover vocal species.

Daniil Trifonov's 2013 recital at Carnegie Hall is a clear demonstration of what this pianist does well, in works well-suited to his talents. Trifonov has a reputation for his dazzling technique, which he has shown to best advantage in performances of Romantic repertoire, and his live readings of Alexander Scriabin's Piano Sonata No. 2 in G sharp minor, "Sonata-Fantasy," Franz Liszt's Piano Sonata in B minor, and Frédèric Chopin's 24 Preludes, Op. 28, offer a well-rounded impression of his extraordinary abilities.

The 11 20th-century violin works included on Anne-Sophie Mutter's meaty four-CD compilation were recorded between February 1988 and January 1997. Mutter is a dazzling performer. Her performance of the Sibelius Violin Concerto throbs with new-dawn optimism. Her intense dialogue with pianist Lambert Orkis is spiked with wit in Bartók's Violin Sonata No.2 , the only chamber piece in the set.

A marquee name among classical pianists since the 1970s, Maurizio Pollini has been noted for performances of some of the most monumental of contemporary music, and for pairing such works with standard repertory of the 19th century. Pollini's decades-long relationship as a recording artist with the Deutsche Grammophon label has been among the most stable in years. Pollini was born January 5, 1942, in Milan. His father was modernist architect and educator Gino Pollini. In 1957, in Milan, he performed a concert of Chopin Etudes that drew wide attention.

In her previous recordings for Deutsche Grammophon, Nicola Benedetti displayed a varied repertoire that ranged from works by Vaughan Williams and Tavener to MacMillan and Szymanowski, which are not exactly eccentric choices but somewhat outside the usual programming for young virtuoso violinists. Yet the time has come for Benedetti to take on the blockbusters of her profession, and the violin concertos by Pyotr Il'yich Tchaikovsky and Max Bruch on this 2011 release are central to the genre.

In 2006, to celebrate the 250th anniversary of Wolfgang Amadeus Mozart's birth plus the 30th anniversary of Anne-Sophie Mutter's public debut, Deutsche Grammophon released new recordings of the German violinist in all the Austrian composer's major works featuring her instrument. To celebrate Mutter's undeniable beauty, each body of works was released with a different photograph of Mutter on the cover: the set of concertos had Mutter poured into a stunning bottle green mermaid gown, the set of sonatas had Mutter wrapped in a shimmering golden yellow strapless gown, and this set of the piano trios has Mutter's wonderfully made-up face and marvelously coifed hair in close-up.

Here, a year after her sensational Metropolitan debut as Prokofiev’s Natasha from War and Peace, comes the debut solo recital album of 30-something soprano Anna Netrebko. She hails from southern Russia, and her emergence from the life of a conservatory student has a touch of the Cinderella tale—the bit, that is, about being discovered by Gergiev mopping floors for the Kirov as a part-time job and making her way into the Kirov's ranks.

Andris Nelsons is the Music Director of the Boston Symphony Orchestra and in fall 2015 he was announced as Gewandhauskapellmeister of the Gewandhausorchester Leipzig, commencing in the 2017/18 season. With both appointments, and in leading a pioneering alliance between these two esteemed institutions, Andris Nelsons is firmly underlined as one of the most renowned and innovative conductors on the international scene today. The goal is a complete Shostakovich cycle on Deutsche Grammophon with the Boston Symphony Orchestra. This recording provides a kaleidoscope of Shostakovichs struggle with historical events and political pressures. The pre-war eclectic but accessible and popular 5th, in which he would seem to bow to political pressure, ensured his temporary rehabilitation. The beautiful but dark and gloomy mid-war 8th provoked yet again his fall from favor and instead of providing the political authorities with a triumphant post-war 9th Symphony, Shostakovich wrote a light Haydnesque work which would not be performed until after Stalins death. Selections from the Hamlet Suite, possibly Shostakovichs best film score, rounds out this 2 CD set.

It would be difficult to imagine a finer account of this extraordinary work than that of the Melos Quartet and their distinguished guest. The flow of the music is magnificently sustained, its colour and inner life marvellously felt. There is a spontaneity to the playing that perfectly complements the profound whimsicality of Schubert's journeys to remote tonal regions, along with a sensitivity ideally suited to the meditative quality of the composer's lyricism. The recording is warm and spacious, richly nuanced, and admirably balanced.

There's nothing at all wrong with Maurizio Pollini's 2009 performance of Bach's Well-Tempered Clavier, Book 1. The Italian pianist's intellectual lucidity, interpretive clarity, and technical virtuosity are apparent in every prelude and fugue, and his probing insights and penetrating analysis inform every note. However, there is almost nothing right with the sound quality of the recording. The piano sounds too distant, making it hard to hear precisely what Pollini is doing, but oddly, the ambient sound is too present, making every extraneous noise too loud. One should not hear the pedals being pressed and lifted, much less the clatter of the hammers and the twanging of the strings above the sound of the music. Worse yet, one can hear what sounds like every breath Pollini takes nearly as loudly as every note he plays. These are all grievous flaws that should have been eliminated, and their presence fatally undermines the brilliance of Pollini's performances. A reengineered version of these performances would be most welcome, but the present recording is so flawed that it virtually destroys Pollini's playing.

Hilary Hahn and Natalie Zhu prove they are an excellent duo team in their first recording together, featuring four of Mozart's sonatas for violin and piano. All dating from 1778 and later, Mozart treats the two instruments more equitably in these sonatas than in his earlier ones. Hahn and Zhu are technically flawless together. They match each other as closely as two different instruments can to achieve a true duet sound. Just as Hahn "digs" into her strings for extra friction in the opening of the Sonata in E minor, K. 304, Zhu aims for the same tone quality with her touch. The two use longer note values, enhanced by vibrato and pedal, to give the music a pretty sound. It's probably more than a Classical era purist would like, but this is by no means a Romantic interpretation. Their slow movements, particularly those of K. 376 and K. 526, have beautifully rounded, cantabile phrases. The Allegro con spirito of K. 301 has bright accents and intense diminuendos and crescendos, demonstrating that this music isn't all elegance and delicacy.

Lilya Zilberstein has already taken on some of the virtuoso pillars of the repertoire for DG—Brahms's Paganini Variations, the Mussorgsky Pictures, Rachmaninov's Third Concerto and so it is fascinating to hear her in music of a more subtle evocation and delicacy. And although her Debussy and Ravel are hardly consistent or to the manner born, they are rarely less than individual or distinguished. Like other Russian pianists before her she places greater emphasis on the music's sensuous and expressive warmth than on its formal clarity. Her response to say, ''Le soiree dans Grenade'' (from Estampes) is richly coloured and inflected (a reminder, perhaps, of Falla's awe of Debussy's Hispanicism) and in ''Jardins sous la pluie'' her virtuosity evokes a coldly drenched and windswept garden its flowers momentarily bejewelled by passing sunlight. She is also highly successful in the more objective patterning of Pour le piano, making the opening Prelude's fortissimo chording and shooting-star glissandos resonate with unusual power.

No prizes for predicting that this Liszt B minor Sonata is technically flawless and beautifully structured. What may come as more of a shock (though not to those who have followed Pollini's career closely) is its sheer passion. To say that he plays as if his life depended on it is an understatement, and those who regularly accuse him of coolness should sit down in a quiet room with this recording, a decent hi-fi system and a large plateful of their own words. The opening creates a sense of coiled expectancy, without recourse to a mannered delivery such as Brendel's on Philips, and Pollini's superior fingerwork is soon evident. His virtuosity gains an extra dimension from his ability at the same time to convey resistance to it—the double octaves are demonstrably a fraction slower than usual and yet somehow feel faster, or at least more urgent.