When the history of 2021’s slow emergence from lockdown comes to be written, musical administrations will stand out among the heroes. That’s especially true of the country-house opera organisations which have mushroomed in recent years. Don’t ask where some of the money comes from, or who it’s for, but celebrate for now how much work these set-ups have given top-notch singers, players and production teams, many of whom have hardly worked in the previous 14 months.

In Handel’s operas (as, indeed, elsewhere in art and life) the worst witch may turn out to have the best character. Without the sorceress Melissa, splendidly full of evil ruses yet endowed with a generous measure of tragic pathos, Amadigi di Gaula might freeze into a static amorous stand-off between pasteboard nobles contending with a harsh – then, suddenly, kindly – fate.

A massive musical hope for the future is what we all need right now, after 14 stop/semi-start months and a threatened decimation of the concert and opera scene, the danger of which isn't over yet. This year’s BBC Cardiff Singer of the World delivered that hope in frissons and plenty of tear-inducing moments, even though the live audience in St David’s Hall consisted of only three empathetic judges.

All 15 of Rimsky-Korsakov’s operas deserve to be seen and heard live at least once, though not all of them need staging.

Whatever else happens on the country opera scene this summer, the golden rose award for sheer chutzpah goes to the ever-ambitious Garsington team in pulling this off in no small style. Planning any production of Richard Strauss and Hugo von Hofmannsthal’s intricate 1911 “comedy for music” is daring at the best of times; in the still-shaky Covid era, the decision to go ahead might have seemed foolhardy.

Loudly and painfully, the consumptive Violetta wheezes before we hear a single note. Her pitiful gasping for the breath that deserts her precedes the prelude to Opera Holland Park’s La traviata; the same effect ushers in Act Three. At first I assumed that director Rodula Gaitanou had tweaked her 2018 production for its post-lockdown comeback but, no – the original staging featured this device.

Peasant harvesters enter from the facsimile of Lady Ottoline Morrell’s Garsington garden to the right (stage left) of the state-of-the-art pavilion and, splendidly led by a solo tenor (Dominick Felix), burst into song. The temptation is to burst into tears, for this is the first time, surely, any of us has heard a rich, full chorus live for over a year.

Whatever might be said about Longborough Festival’s first live opera since 2019, the first and most important thing is to praise the company without reservation for putting on a show of anything like this quality in the face of obstacles of the sort that normally confront the heroes of Russian fairy tales.

The new Glyndebourne production of Rossini's Il turco in Italia has a truly winning smile on its face and a spring and a dance in its musical step. It is brimful of fun and good ideas, conveying the sense that a lot of joy has been had in its making. As one cast member tweeted during rehearsals a couple of weeks ago: "I have not stopped laughing and living my best life all day."

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.