REVIEW: Martin Dreyer’s verdict on Quatuor Diotima, Sir Jack Lyons Concert Hall, University of York, December 4

Quatuor Diotima: String quartet programme that took no prisoners. Picture: Michel Nguyen

A STRING quartet programme of Janáček and late Beethoven that takes no prisoners is both a compliment to the audience and a mouth-watering prospect. It did not disappoint, and for starters it added an unexpected bon-bon.

Schoenberg’s early Presto in C, written in the mid-1890s before he went off-piste, proved a delightful Haydnesque romp in rondo style. Delivered with panache, it was made to sound much easier than it is.

The second of Janáček’s two quartets, Intimate Letters, which was the last of his chamber works, was completed in 1928 a few months before his death. Astonishingly volatile for a man in his seventies, its emotions represent the culmination of his ten-year infatuation with a young woman less than half his age, Kamila Stösslová, as seen in his 700 or so letters to her.

Many of its most telling interjections occur in the second violin, and Léo Marillier certainly milked them for all they were worth, notably in the second of its four movements. The ensemble retained a decisive edge, bordering on the acidic, by minimising its vibrato – until the finale, where leader Yun-Peng Zhao brought a warmer tone to his high-lying melody.

But generally biting accents allied to ultra-smooth but sudden tempo-changes made this relationship an exciting, rollercoaster affair.

It was a treat to hear Beethoven’s String Quartet Op 130 in B flat with its original finale, the Grosse Fugue (often referred to as Op 133 and played as a separate piece). Some of the audience at its premiere in 1826 were nonplussed by this giant ending, which followed the fifth-movement Cavatina without a break (Beethoven obliged with a new finale a year later, only slightly shorter).

Stravinsky called it “more subtle than any music of my own century”. Either way, it’s a big listen. But this group made it as easy as it can be: the fugue subjects emerged with miraculous clarity, which was achieved mainly through extremely tight rhythms.

The Diotimas are unusual in that their leader appears to make no eye contact with his colleagues, but they listen to each other intently and their voices ebbed and flowed in and out of the texture. With tension almost at breaking point towards the end, the two principal themes made a triumphal final appearance, now fully reconciled to one another. Everest had been climbed, a very special moment.

At the opening of the work, there had been seamless alternations of fast and slow, revealing Beethoven in two minds. Both here and later, it was the Diotomas’ fearless, unapologetic stance that shone through. Some of the humour of the Andante might have been less forceful, but the two German dances were properly balletic and came as a welcome relief.

The Cavatina, a unique title in chamber music since it is normally a short song, was sublime, reminiscent of the variations at the end of the ‘Harp’ quartet, Op 74 which are also in the warm key of E flat. But it was the Grosse Fuge that took the breath away.

Review by Martin Dreyer