Schoolteachers know – even if only the very best can put it into practice – that faced with a noisy classroom you shouldn’t raise your voice, but rather speak quietly. Over recent Proms seasons audience coughing has reached extreme levels, so the charismatic Finnish violinist Pekka Kuusisto took the bold course in playing Vaughan Williams’s The Lark Ascending as softly as it is possible to do – and the hall responded with the most silent, rapt attention I can remember there.

This is the Pavel Haas Quartet’s second visit to a Scottish festival this summer. They were among the stars of the East Neuk Festival at the start of July, and they were every bit as scorching in this Edinburgh International Festival concert.

Long goodbyes don’t get grander, warmer or more passionate than this. Sir Simon Rattle began his farewell season with the London Symphony Orchestra with a Proms performance of Mahler’s Second, “Resurrection” Symphony – the mighty work that has waymarked the major moves of his career.

It feels like a decade, but only two and a bit years have passed since Steven Isserlis stepped out in front of a small but very much live audience at what was then the Fidelio Orchestra Cafe in July 2020. Three hundred or so Fidelio events later, he’s back, and much as he clearly loves the place, he loves the French repertoire he’s been playing with violinist Irène Duval and pianist Alasdair Beatson even more.

The Edinburgh International Festival is playing its part in the UK/Australia Season 2021-22 (no, me neither) by hosting this concert from the Australian World Orchestra. It’s comprised of Australian musicians who play in orchestras across Europe and North America, as well as in Australia itself.

Like many people, I grew up with cut-and-paste Handel. It could take decades before you found out where that shiny snippet of a childhood earworm truly belonged.

Sibelius or Nielsen symphonies? Last night, with the Finn’s Seventh in the first half and the Dane’s “Inextinguishable” (No. 4) in the second, choice should have been impossible. Francesco Piemontesi or Jan Lisiecki? I’d have been equally happy with either pianist, but there we had no option: PIemontesi was unwell and the Canadian took over. The Beethoven Fourth Piano Concerto we heard as a result was fresh and electifying.

Essay-writing can be a great art, at least when executed by Hubert Butler of Kilkenny, on a par - whether you know his writing or not, and you should – with Bacon, Swift and Orwell. The same goes for speechifying. That level I witnessed, at the start of my three days at the Kilkenny Arts Festival, from Masha Gessen delivering the Hubert Butler Annual Lecture, and at the end from Professor Roy Foster, Fiona Shaw and the winner of this year’s Huber Butler Essay Prize, Kevin Sullivan.

It does need saying: the RPO may receive less frequent plaudits than some of their London peers, but this is a fine and wonderfully responsive orchestra with a distinctive character.

Two quirky concertos – one for orchestra, though it might also be called a sinfonietta – and a big symphony: best of British but, more important, international and world class. Sakari Oramo and the BBC Symphony Orchestra sounded glorious throughout from my seat – at 7 of the Albert Hall clock if the conductor is at 12 – but the eccentric charms of Mark-Anthony Turnage and Vaughan Williams fared better than the elusive soul of Elgar.