Sibelius and Mahler so often figure as the irreconcilable chalk and cheese of turn-of-the-century orchestral writing that it can be a salutary experience to hear them together on one bill.

For the penultimate concert in the Philadelphia Orchestra’s residency at the Edinburgh Festival, the chosen repertoire was evidently considered so obscure that the box office managers didn’t even try to sell any tickets in the Usher Hall’s cavernous upper circle. To shut off nearly half the concert hall for a world class orchestra that has crossed the Atlantic shows either a healthy disregard for the fickleness of audience taste, or a near suicidal disinterest in box office revenue.

Although the composer singled out as the flagship promotional hook for the Bournemouth Symphony Orchestra’s concert was the “Brilliant Mendelssohn”, the programme also highlighted Mozart, Schubert and Britten to complete a quartet of musical child prodigies.

More than half a century has passed since John Eliot Gardiner’s choir and orchestras first won their historically-informed licence to thrill. A feverish Saturday night at St Martin-in-the-Fields proved that Gardiner and the English Baroque Soloists can still quicken the pulse and rinse the ears of the most jaded concert-goer.

Dublin is feted as the city of the word, peaking on Bloomsday, 16 June, in celebration of Ulysses’ centenary. Yet its concert and opera scene is broadening in brilliance. Had I known before yesterday that the vivacious Peter Whelan and his Irish Baroque Orchestra were performing Bach’s B minor Mass in Christ Church Cathedral, I might not have chosen to hear what until recently was called the RTÉ National Symphony Orchestra of Ireland – and wouldn’t have known what I’d missed.

Mark Wigglesworth is a semi-regular guest with the BBC Scottish Symphony Orchestra, and he’s hugely experienced in the opera world, which might explain why my expectations were so high for his Wagner in this concert. In the event, though, I didn’t love his take on Tristan’s Prelude and Liebestod.

At last! The eagerly awaited first opportunity in the new 2021-22 Belfast concert season to catch up with the Ulster Orchestra’s Chief Conductor, Daniele Rustioni has arrived.

Two men trade licks: one of them delves into the heart of the blues, a potent dose of the boogie, the medicinal music of the Mississipi Delta. The other with a mournful voice and violin draws on the equally stripped-down and drone-inflected roots of Southern Italian tradition.

The duo partnership between violinist Esther Yoo and pianist Yekwon Sunwoo is still at a very early stage.

There should eventually be a plaque on the outside of the Fidelio Orchestra Café in Farringdon, to the effect that London’s musical life after lockdown re-ignited here. And how, in early July, with Steven Isserlis exuberantly stepping up to play Bach before a rapt small audience.