Instant sell-out would have been guaranteed if the Royal Opera had advertised this as “Cardiff Singer of the World finalist Masabane and fellow Young Artists”. No doubt about it, South African soprano Masabane Cecilia Rangwanasha is indeed the most polished performer, crying out star quality in every move and note. But that’s not the point.

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.

The screen lights up, the Zoom link connects and there, blinking back at you (30% awkward, 70% enthusiastic) is a familiar face. Is it definitely working? Can you hear me? What do we say now? God, I'm getting old. Even after 12 months of conversation through webcams it still feels forced to me; something to one side of real life, simultaneously weird and routine, intimate and alienating, even as memories of the Old Normal grow increasingly remote. Is that a piano? Well, why not, these days?

What could be better than Mozart’s Overture to The Marriage of Figaro to celebrate the Royal Opera’s next step on the path out of lockdown? Ideally, the rest of the opera, especially remembering Antonio Pappano’s lively interaction with his singers playing the continuo role.

Those who booed the production team last night - there was nothing but generous cheering for singers, conductor and orchestra - might reflect that this was at least regietheater, that singular brand of not-all-bad director's opera in Germany, with discipline and purpose close enough to its subject. There were some cliches and the occasional question-mark - who's the trembling, plastic-wrapped youth in underpants and why the nearby oil drum?

Could English National Opera be about to right the wrong done to a national treasure?

It’s not hard to see why The Sicilian Vespers has struggled since its surprisingly successful opening run at the Paris Opéra in 1855. Verdi had composed it reluctantly, despised the librettist, Eugène Scribe, who he regarded as a well-named cynical scribbler, and tried unsuccessfully to get a release from his contract. The result is undeniably patchy, narratively implausible to the point of silliness, and though tight by the standards of French grand opera, nevertheless at least one scene too long.

Considering the doubtfulness of its underlying idea, James Macdonald’s production of Rigoletto has shown remarkable staying power since its Cardiff début 17 years ago.

The BBC put social and ethnic diversity at the heart of this Last Night programme. The concert opened with a new work, by Daniel Kidane, called Woke, and the first half was dominated by the music of black and female composers.

A masked ball is a time of play and role-play, celebrating the duality, the conflicting selves within us all, allowing us to set aside our everyday public mask put on an alter ego for the evening. It seems appropriate then that Verdi’s Un ballo in maschera has a deep fissure running down the middle of its drama. Is it a fragile, unfulfilled love story – Rattigan or David Lean with an Italian accent and rather more blood – or is it an exuberant piece of gothic horror with a love story and political agenda tacked on?