With Riccardo Chailly's Leipzig Beethoven series well into its capacious stride, another cycle of symphonies keeping unusual company begins. This one featuring the BBC Symphony Orchestra will take longer and features six conductors, four of them known masters of their subject, chimerical Sibelius. The only problem last night was that Sakari Oramo, in tandem with his charismatic soprano wife Anu Komsi, took us to such strange and wonderful places in the first concert that I want them both back for the next five.

Of all the Beethoven symphonies the Seventh is the one that can seem to whizz along under its own steam. At any rate, the impression Riccardo Chailly gave last night was of having fine-tuned his sleek Leipzig machine, turning on the engine and letting it fly. Only the extra stops I like to think a great conductor would usually have pulled out remained untouched.

There are many ways of breathing new life into Beethoven. Carlos Kleiber used to do it through imagery. He once famously asked his Viennese double basses to play like monkeys during a rehearsal of Beethoven's Seventh. Riccardo Chailly's tactic for his Barbican Beethoven cycle with the Leipzig Gewandhaus orchestra appears to have been to become, if not monkeyish, then at least a bit of a mischievous teenager. Consequently, his first concert saw him throw out the Classical niceties and fill the hall with impish dash and boyish extremes.

On Thursday the London Symphony Orchestra plays a night of epic movie music by the man who gave America’s cowboy heroes their most stirring tunes. Dimitri Tiomkin was one of Hollywood’s film-score giants, John Wayne’s choice as composer for The Alamo, Wayne’s magnum opus, and Tiomkin's was the music that urged Gary Cooper and Clint Eastwood to ride out in iconic glory in landmark adventures such as High Noon or Rawhide.

Tchaikovsky songs, the most obvious missing link in Olga Borodina's all-Russian programme a couple of Fridays back, formed a spare but unforgettable apex to this second recital in the Barbican's Great Performers series. That in itself, and unusual repertoire - Sviridov the other week, Tchaikovsky's rigorous protégé Taneyev last night - gave the sense of a mini-festival in two concerts. Not forgetting the fact that after Borodina, Amati viola among mezzos, came Hvorostovsky, Guarnerius cello of baritones.

There are various disinterments of supposedly iconic dance-makers going on in this year's Dance Umbrella (some live ones more dead than the dead ones), but no one is going to beat for sheer éclat Lucinda Childs’ astonishingly beautiful minimalist 1979 creation Dance, on this week at the Barbican.

Minimalism is now a comfortable old sofa for today’s generations of dance-watchers, often handed very small platefuls of ideas, but this 60-minute piece has an understated poise and rich cleverness that shows American modern dance at the very top of its artistic game.

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.

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.

Wayne Shorter's current band do strange things with time - it seems to stretch and bend like in some subatomic experiment featuring rogue neutrinos. Their nifty time signatures would fuse any computer. The nature of the music itself seems outside time, both echoing that modern jazz annus mirabilis 1959 and being futuristic at the same time.