Who doesn’t love the quirky, passionate and humanitarian genius of Leoš Janáček? All of it, these days. Since Charles Mackerras introduced the UK to a then-unknown, even the less familiar operas have had plenty of exposure. Simon Rattle was among the champions, giving an early concert performance (the UK premiere, I think) of the astonishing Osud (Fate). Now he's performing and recording them all with the London Symphony Orchestra.

This was always going to be Jakub Hrůša’s night, his first at the Royal Opera since performances of Wagner’s Lohengrin won him the role of Antonio Pappano’s successor as Music Director, which he takes up at the beginning in the 2025/6 season.

Face scarred, baby murdered – both crimes committed by those closest to her – village girl Jenůfa rises again with extraordinary strength of will. Of all affirmative endings in opera, Janáček’s has to be the most moving, and all the more so in this revival of David Alden’s clear and perceptive production as Jennifer Davis uses the power behind her beautiful lyric soprano to go the extra mile, as she always does.

An inexhaustible masterpiece shows different facets with each new interpretation. I’d thought of Jenůfa, Janáček's searing tale of Moravian village life based on a great play by a pioneering woman (Gabriela Preissová), as an open razor rushing through the world, cutting left and right. Simon Rattle presented instead an opulent bouquet, one slowly purged of the poisonous blooms within it.

Amanda Majeski pushed the boundaries as Janáček's tormented heroine for director Richard Jones at the Royal Opera. Here there were confines – no “concert staging” this, but a laissez-faire affair with scores and music stands, occasionally obscuring the stage directions – but she still conveyed the essence in front of Simon Rattle’s throbbing, luminous London Symphony Orchestra and flanked by other cast members of uniform excellence.

“Visionary,” I’m told, is a clichéd word these days. But so long as you don’t fling it about too freely, it’s apt: for me, there are only two visionary directors working in opera right now. One is our own Richard Jones – though even he can get it wrong occasionally – and non-Czechs probably won’t know much about the other as yet.

Now for something completely different. The Excursions of Mr Brouček is Leos Janáček’s least typical opera and is rarely performed. Among his tragic tales such as Jenufa and Kat’a Kabanova, the charm of The Cunning Little Vixen and the strangely heart-twisting The Makropoulos Case, the Czech composer's biting satire – in which the time-travelling anti-hero is chiefly "blotto" – faces an uphill struggle for a look-in.

One of the world’s top five orchestras – sorry, but I locate them all in continental Europe – played on the second night of its London visit to a half-empty Barbican Hall. Half-full, rather, attentive and ecstatic. As for the much-criticised venue, which I’ve always been able to live with, playing as fine as this shows that you don’t need a state-of-the-art auditorium to make the most beautiful sounds.

If like me you regard the ending of Janáček’s Jenůfa as one of the most moving scenes in all opera, you might care to consider how it would be possible to deflate it in spite of the best singing imaginable.

Nature in the form of Storm Eunice stopped this Cunning Little Vixen in her tracks on Friday evening. ENO shrugged off the cancellation and rescheduled for Sunday afternoon. And here we were, getting the essential message that humans must reach an accommodation with the natural world or die in despair. So much for a cute animal fable.