Did you wonder what all those creative musicians and artists did when they couldn’t perform in public last winter? Some of them started making films. Putting film of yourself online was, after all, a way of communicating with an audience, and had the bonus of being a potential promotional shop window for your work once people were allowed back in venues again.

One of the many things we’ll miss when Esa-Pekka Salonen moves on from his 13 years as the Philharmonia’s principal conductor will be his programming. For this first of his farewell concerts, he’s not only chosen what he loves but made sure it all fits.

In the final concert marking the Wigmore Hall’s 120-year anniversary, soprano Gweneth Ann Rand and pianist Simon Lepper gave a programme of songs curated by Rand, titled "An Imperfect Tapestry".

Two regrets and a tentative hope before full praise for what has to be the best complete Swan Lake in concert ever.

Sometimes the big musical institutions follow off-piste trailblazers. John Gilhooly of the Wigmore Hall has been a hero in lockdown year, keeping musicians paid up and performing to audiences live or via livestream (or both); but it was clarinettist Anthony Friend who pointed another way forward in the new environment late last summer with his series of chamber music concerts in Battersea Park Bandstand.

As András Schiff remarked from the stage early in this fairly remarkable evening, his usual audience knows he’s not about to play Rachmaninov. The idea for this concert last night and his return visit today, is that we turn up not knowing exactly what we will hear, beyond the name of a composer or two. He has a point. Why should pianists have to decide on every detail of their programmes two years in advance, sometimes more? It’s not an orchestra that needs to hire music and book a conductor.

Seven months might just about be enough time to have digested the deep and intense offerings of the Second Ragged Music Festival before moving on to more soul-shattering and transcendence in the third. That there hasn’t been a year between the two weekends - the October one came top of my "Best of 2020" choice - is due to the fact that renovation work has already started on the hugely atmospheric and treasurable Ragged School Museum in Mile End, and the next stage will entail a long lockdown.

Last time I was in a Wigmore audience for a Sean Shibe recital, his electric-guitar second half had many regulars fleeing the hall (he later said that the amplification had been meddled with – it was too loud, though the work in question, Georges Lentz’s Ingwe, was always going to be a stunner).

It began with a sense of wonder, not just from the Barbican's socially distanced audience but also from the stage, at “that sound you make with your hands”, as Simon Rattle put it in what he said was a novelty speech before a performance.

The Royal Northern Sinfonia handed its players artistic control of the programme for this livestream from the Sage, Gateshead and if the result lacked coherence it certainly had the variety and diversity missing from the Wigmore Hall Nash Ensemble recital I reviewed last month.