Schumann: Geistervariationen András Schiff (ECM)

Bach: Five Keyboard Concertos Ramin Bahrami, Gewandhausorchester, Riccardo Chailly (Decca)

The objective: Beethoven’s symphonies. All of them. In numerical order, one after the other. Not only that, but a “powerful” work written in the last century to go with each one. That is Sir Mark Elder’s self-imposed mission for his 12^th season with the Hallé. He has described it as the orchestra’s “first Beethoven cycle of the 21^st century”. Is that a veiled promise of others to come? Perhaps in another 50 years, which is when the Hallé last tackled the cycle.

“They should have trance nights here,” I heard a young man say to his girlfriend as we entered the domed, craggy splendour of Islington’s Union Chapel. Still a working church, this Victorian Gothic monster is an architectural Escher fantasy of arches and angles, its octagonal layout concealing as much as it reveals on first glance. Add a central stage where you might expect the altar, glowing red under the lights, to a programme of some of Monteverdi’s most erotic madrigals, and it didn’t take a degree in semiotics to realise what was going on.

How good it feels, after several decades of Shostakovich quartet series, to be able to say not just “what a tragic life” but also “what ingenious treatment of great ideas, what a range of universal human emotions”. And even, walking on air away from the second concert in the Pacifica Quartet’s Wigmore Shostakovich cycle, “how accepting, how at one with the world”.

Pundits have always yoked architecture and Bruckner together, touting void and mass at the expense of the dynamic experience music ought to be. Abbado and his Lucerne Festival Orchestra favoured sinuous instability in the Fifth Symphony earlier this week, making the very foundations gyre and gimble. Relatively solid ground last night was due to a more sober conductor and Bruckner symphony: a mixed blessing. The grand design, in fact, came from Leif Ove Andsnes in Rachmaninov’s Third Piano Concerto, making overall sense of a work which has always seemed swooningly resistant to it.

We're living through a golden age of Bruckner conducting. A revolutionary age. Young sparks like Yannick Nézet-Séguin and Ilan Volkov are doing extraordinary things with the Austrian's music, experimenting with speeds and phrasing, reshaping him in a more extraterrestrial, more lithe and modern mould. All of which means that trying to get yourself noticed conducting Bruckner in the 2010s is a bit like trying to get yourself noticed as a footballer in 1970s Brazil. Good luck.

Nearly 50 years have passed since Britten’s War Requiem premiered at the consecration of the reconstructed Coventry Cathedral in May 1962. The intervening years have seen British military campaigns in the Falklands, Iraq, Afghanistan and Libya, and while the process and practice of war has changed beyond recognition, the horror that the pacifist Britten perceived so acutely remains the same.

How can even a generously proportioned documentary do justice to one of the musical world’s greatest life forces? John Bridcut knows what to do: make sure all your interviewees have a close personal association with your chosen giant in one of his many spheres of influence, then get cellist-disciples from Rostropovich’s Class 19 in the Moscow Conservatoire – here Moray Welsh, Natalia Gutman, Karine Georgian and Elizabeth Wilson - to watch and listen to their mentor talking and playing. The result is a towering model of its kind.

In Italian opera, where lustrous Verdi mezzos are rare indeed, Olga Borodina tends to a first-the-music-then-the-words approach. In Russian song, the sole focus of last night's Barbican recital until the second encore, her classy, naturally inflected and beautifully coloured realisation of great as well as more generic native poets leaves you in no doubt what you're supposed to feel and think.