Where to begin with the most appropriated musician in history? The Barbican’s Beethoven 250 celebrations got off to an auspicious start with a weekend of events, styled like a pop festival, which nonetheless put the composer back where he belonged – in Vienna, at the turn of the 18th century – and set fire to some tenacious myths.

In Beethoven anniversary year, there will probably be many more "Moonlight"s, meaning the Sonata, than the real thing (though we've been lucky to see the crescent in close conjunction with Venus these past two nights). Not many pianists would dare to place it at the beginning of a programme.

#Beethoven250 is in full swing at the Barbican. Like most venues, they are keen to show a different side to the composer in his jubilee year. And the oratorio Christ on the Mount of Olives ticks all sorts of anniversary boxes.

Beethoven: Symphonies 1-9 Danish Chamber Orchestra/Ádám Fischer (Naxos)

There are encores and encores – most a friendly, minimal farewell gesture from the soloist; some a jolly, festive unwind after a particularly taxing piece. And then there’s the luxury free gift that Sir András Schiff bestowed on us during the second of two Barbican concerts with Iván Fischer and his Budapest Festival Orchestra.

"Revelatory":  it’s one of those words which is now completely devalued through having been carelessly dropped into a thousand press releases.

Second performances are even more valuable than premieres, composers say, when it comes to launching a piece into the world. Spare a thought, then, for Jan Ladislav Dussek, who has had to wait over two centuries for this prize to be awarded to his Mass in G – really, a Missa solemnis – of a scale to rival Beethoven’s example.

While the Proms were ringing out the old season, the Wigmore Hall ushered in the big celebration of 2020: the 250^th anniversary of Ludwig van Beethoven’s birth. The venue’s year-long festival (actually longer – the actual birthday is December ‘20) kicked off with a Beethoven weekend with more than just Beethoven in it.

Any festival would be proud and honoured to end with the great Elisabeth Leonskaja playing the last three Beethoven piano sonatas. Here the Everest was swiftly scaled as the tenth concert of a packed Wigmore Hall weekend.

Cellist Raphael Wallfisch thinks outside of the box. His concert repertoire spans the popular concerto choices – the Elgar, the Dvořák – but he doesn’t stop there, and makes a point of seeking out the lesser-known and the little-heard.