Sometimes the most disturbing images exist only in our imaginations - and so the questions posed in the preface to Bartók’s operatic masterpiece Duke Bluebeard’s Castle become especially pertinent: “Where did this happen - outside or within? Where is the stage - outside or within?” The answers, surely, lie “within”, making the prospect of a “semi-staged” climax to Esa-Pekka Salonen’s Philharmonia Bartók series, Infernal Dance, a potentially troubling one.

Dvořák: Symphony No 9, Czech Suite, Two Slavonic Dances Bournemouth Symphony Orchestra/José Serebrier (Warner Classics)

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.

“Blessed are the dead”, sings Brahms in the final movement of his German Requiem. And as far as the rest of this concert was concerned it was perhaps just as well. In Mahler’s Kindertotenlieder, the children are all dead; and in Schoenberg’s Survivor from Warsaw everyone else has passed on except, of course, the survivor. The audience was not so much dead as largely absent, frightened off, I suppose, by the dreaded Arnold. Or maybe they were just at home painting pumpkins.

Isn’t it strange how national talent goes by subject? Put on a blockbuster exhibition of Dutch painting and the queue will stretch to the Embankment. But can you imagine a festival of Dutch music? Sweelinck (d 1652) and Andriessen (b 1939) more or less sums it up. The BBC brought together three living Dutch composers for this Portrait concert, and one of them wasn’t after all Dutch (“I’ve kept my Swedish passport,” he insisted rather unchivalrously in the pre-concert interview).

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.

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.