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.

"Nature is healing," declared the social media meme, back in the early days of lockdown when humanity had temporarily retreated to focus on its banana bread. There were pictures to prove it, apparently. Dolphins sported in the canals of Venice; city gardens filled with newly emboldened songbirds. Didn’t a herd of goats colonise Llandudno at one point? Something like that, anyway.

At the heart of Janáček’s searing music-drama, and the pioneering play by another remarkable Czech, Gabriela Preissová, on which it is based, are two strong women trapped in a conventional community whose intelligence goes to waste and whose lives take tragic turns.

Gorgeous woodland romp, a tale of a vivacious, independent-minded young lady-into-fox objectified by three ageing, disillusioned men or a parable of natural regeneration? The different levels of Janáček’s one-off fantasy, from strip-cartoon origins to wise philosophy, are hard to hold in balance. Director Stephen Barlow sketches the possibilities but no more,  meeting many of the veteran composer’s seething orchestral passages with a dramatic blank.

Angels and birds throng the inner life of tragic heroine Katya Kabanova, very much centre-stage in Nikolay Ostrovsky’s The Storm and achingly so in Janáček’s musical portrait. Director Damiano Michieletto takes the feathers, adds cages and claustrophobic white walls, and makes the symbolism the thing.

We're learning fast what works and what doesn't with online arts offerings in a time of coronavirus. A distinguished young pianist I know rightly pointed out to me yesterday that however good the artists sharing their talents with us from their living/music rooms, and however reassuring it is to be able to join them at a set time, bad sound cancels out most of the pleasure (though he didn’t rule out making an appearance himself). That's mostly not a problem with the opera companies around the world putting up their back catalogue of productions on film for free.

We have John Eliot Gardiner to thank for an unconventional diptych of Czech masterpieces in the London Symphony Orchestra's current season. He had to withdraw from last night's concert - he conducts Dvořák's Cello Concerto and Suk's "Asrael" Symphony on Thursday - but his replacement, Kazushi Ono, was no second-best.

Backstories, we're told, are a crucial part of stage visionary Richard Jones's rehearsal process. Janáček, or rather Russian playwright Ostrovsky on whose The Storm the composer based Katya Kabanova, gives several of his hemmed-in characters narratives to suggest what they were and why they are where they are now (not good), stuck in a deadly dull – or just plain deadly – provincial town. It's a tribute to Jones's outwardly spare production that we want to know more.

A sad tale’s best for winter, and Opera North have returned to Janáček’s lyrical taken on a classic Russian drama of domestic abuse, guilt and suicide for this ingredient of their current season. Director Tim Albery and designer Hildegard Bechtler created their production 12 years ago, revisiting their partnership on the same opera for the company eight years before that.

Janáček has been an abiding passion for Thomas Adès. As both composer and performer, Adès revels in the whimsical and the absurd, and he finds both in Janáček’s piano works.