Most pianists never truly master one of Brahms’s two piano concertos, those colossal symphonies for soloist and orchestra, let alone both. To present the two in one concert, then, seems foolhardy – and apparently was when András Schiff went for the marathon at the Edinburgh Festival during the Brian McMaster era. No-one expected anything but true majesty, though, when Elisabeth Leonskaja asked to do the same. The Scottish Chamber Orchestra duly obliged, taking up her suggestion of Okko Kamu, a Finnish master I haven’t seen for decades, as conductor.

It’s fascinating to catch the moment when an already great film director moves onwards and upwards, to another level. Russia’s Andrei Zvyagintsev has been collecting major festival prizes for more than a decade, since his debut feature The Return won the Golden Lion at Venice in 2003. After that he became a regular at Cannes, with his follow-ups The Banishment and Elena; his latest film, Leviathan, came away from the Croisette this year with the best script award. Many critics there felt that it merited something more.

How odd to recall that Michael Portillo was the Thatcherite brat they loved to hate, the man whose 1997 defeat at Enfield Southgate would have caused a Twitter meltdown had the 140-character phenomenon been invented in time. Today's repackaged Portillo has blossomed in all directions, from being a stalwart on The Moral Maze and Andrew Neil's This Week to documentaries about capital punishment and mental health. You could almost suspect he had something of the Lib-Dem about him these days, Euroscepticism aside of course. 

Of course unavoidable circumstances do strike, and concerts do get delayed, but it’s astonishing just how often those circumstances seem to conspire against Valery Gergiev. Last night’s UK premiere of Rodion Shchedrin’s opera Levsha – the second night of a Mariinsky triptych of performances at the Barbican – started a nice round hour late, which was a real shame because once the drama shifted from offstage to onstage the work revealed itself as a bit of a gem.

When Andrei Zvyagintsev’s Leviathan opens in Russia early next year it won’t be in the director’s cut. Given new legislation effective from this past July, it will be against the law to include the very distinctive Russian expletives, known locally as mat, that are plentiful in the director’s film, and add a very distinctive quality to his depiction of contemporary Russia.

Installed in the main exhibition space, this could have been a blockbuster show introducing a large audience to an important moment in Russian Theatre; but tucked away in the Department of Theatre and Performance, where spaces are narrow and galleries small, there is little room to show off these superb exhibits to their best advantage. Only the initiated will, I fear, brave these claustrophobic corridors and persevere long enough to appreciate the goodies on offer.

On Saturday at Shakespeare’s Globe, the Alternative Miss World was staged for the 13th time. Having launched this gloriously tacky event in his Hackney studio in 1972, artist Andrew Logan promises to carry on the tradition until the day he dies; but it’s last showing – at the Roundhouse five years ago – nearly bankrupted him. This time round, crowd funding has helped solve the problem.

The initial challenge – and there should be no underestimating the scale of it – of Nick Read’s documentary Russia's Toughest Prison - The Condemned must have been getting into a location which the great majority of its inmates will never leave. That was likely facilitated by the acquaintance between the film’s producer Mark Franchetti, the longterm Moscow correspondent of The Sunday Times, and Subkhan Dadashov, the laconic governor of Penal Colony 56: Franchetti had been the first foreigner to visit this remote prison in the Urals at the beginning of the last decade.

Ghosts are walking at the Young Vic. Katie Mitchell’s stark, startling production of Chekhov’s final lament is not just an evocation of a lost era, but a summoning of the spirits haunting Vicki Mortimer’s chilling sepulchral mansion. This is a Cherry Orchard cast into shadow – literal and figurative – but pulsing with furious energy. The past will not go gentle into that good night; it calls out in a keening cry.

Cosmonauts: How Russia Won the Space Race (*****) arrived at a strange time. With its remarkable accumulation of Soviet archive material and interviews with key figures, including Alexei Leonov, the first man to walk in space, the programme must have been a long time in the making and the fruit of lengthy collaboration of a kind that might not be so readily forthcoming today. Michael Lachmann’s film rightly reminded us of the achievements of the Soviet space programme and how in many areas it “beat” the Americans.