During his quarter-century in charge of the Gewandhausorchester in Leipzig, the late Kurt Masur nobly held out a musical hand of friendship and collaboration from the other side of the Iron Curtain.

Not all composers require the finger of mortality pointing at them to develop what becomes a late style. Charges of detachment and even indifference have been levelled at the B flat major Piano Concerto K595 which Mozart completed early in the year of his death, but Mitsuko Uchida’s playing of it on Saturday night was as refined, as weightless and translucent as her trademark silk tops.

In an era marked by virtue-signalling, it's perhaps no surprise that Isabelle Huppert – a woman who has always gone against the grain – has opted for a little vice-signalling.

You can always be sure of impeccable casting and spirited playing as Ian Page takes his Classical Opera through Mozart year by year. Just don't expect more than the glimmer of genius to come in 1768, though. It doesn't matter in those admirable showcase programmes highlighting the young Amadeus alongside more mature voices of the year in question.

Questions of interpretation apart, Simon Rattle has yet again proved the great connecter, this time in concerts separated by just over a month.

Yes, she sang, with her trademark artistry from the very first notes – four numbers, including a duet with daughter Jacqui Dankworth, and all in close partnership with her consummate players, including son Alec on double bass.

Let's face it, Robert "Cabinet of Dr Caligari" Wiene's 1926 film loosely based on Strauss and Hofmannsthal's 1911 "comedy for music" is a mostly inartistic ramble. Historically, though, it proves fascinating.

After Pierre-Laurent Aimard’s first concert in his weekend Ligeti festival at the Southbank, an innovative programme spanning influential contemporaries and new arrangements, this second was a more canonical affair: the three books of Piano Études presented in recital.

The mini-festival of György Ligeti’s music this weekend at the Queen Elizabeth Hall kicked off with a concert of chamber music that moved from a monumental first half to a second that was a delightful unbroken sequence of miniatures.

I’m not sure what exactly this event was – orchestral concert, electronic dance music gig or multimedia extravaganza – but however you define it, I loved every mad minute. Anna Meredith (b 1978) is one of the most successful contemporary classical composers of her generation but revels in crossing genre divides, and this event delighted in smashing boundaries with breathtaking confidence.