The BBC Philharmonic ended its 2022-23 season in Manchester with a programme that might have been chosen as a showpiece for virtuosity.

Simon Rattle’s farewell season as music director of the London Symphony Orchestra has inscribed a sort of artistic memoir as he moves from one of his beloved blockbusters to another. Last night, he closed his account at the Barbican (though he will regularly return as “Conductor Emeritus”) with Messiaen’s mighty Turangalîla-Symphonie.

Rachmaninov had his doubts about his Variations on a Theme of Corelli. He confided to Medtner that when he performed them, “I was guided by the coughing of the audience. Whenever the coughing increased, I would skip the next variation. Whenever there was no coughing, I would play them in proper order.”

Founded two decades ago by Franco Buitoni and his wife Ilaria in league with their good friend Mitsuko Uchida, the Borletti-Buitoni Trust never seems to put a foot wrong in its choices: the present and future are as dazzling as the last 20 years. As well as giving generous long-term support to over 200 artists and groups, BBT commissions new works – more than 50 to date – and has set up a Communities wing "to encourage social cohesion".

Sir Mark Elder has a special affection for the music of Elgar. They share a birthday, on 2 June, and his time with the Hallé has included more than one celebration of the composer at this time of year.

An evening of Mozart favourites in a landmark church on a sunny evening: that might suggest a perfect recipe for gently soporific tourist entertainment. Thankfully, not in the hands of Kristian Bezuidenhout and the English Concert. At St Martin-in-the-Fields, the South African-born Australian virtuoso of the period keyboard joined the Baroque orchestral powerhouse with which he collaborates as principal guest. Together, they stripped the varnish, and shook the dust, from two treasures whose sheer familiarity can render them in some way inaudible.

Union Jacks could be stowed away, and EU ones figuratively, furtively flourished: this was a concert of celebratory music for a Hanoverian king by a Saxon composer, by then recently become a British citizen, performed by a French ensemble in a Roman Catholic church which once served the Spanish Embassy. The present King, having already made a start repairing Britain’s damaged reputation on the continent by speaking German in Berlin, surely approved.

Do we really need instrumental Shostakovich with lighting, movement, costumes and video projection? I might have said no before having seen what the Norwegian Chamber Orchestra could do with former leader Terje Tønnesen, performing the Chamber Symphony by heart in dramatic style. It seemed likely that memorizing even more music under new Artistic Director Pekka Kuusisto, and performing it in an insanely demanding dramatic framework, with no word spoken, could work.

Conversation just before this concert started concerned Verdi’s Il trovatore and the truism that it needs “the four greatest voices in the world”. Whether or not the quartets we heard by Mozart, Prokofiev and Brahms demand the same in string terms, they all hit breathtaking levels of humanity, thanks to the singing interaction of the Jerusalems, the peerless chamber music equivalent of the Berlin Philharmonic.

Innovation is always a risky business. Opera North’s vision and ambition for this production is to create, in effect, a new genre: a combination of staged choral-orchestral performance with contemporary dance.

Partnership and diversity are the buzz words – good ones, too – and the concept brings together the opera company’s soloists, chorus and orchestra with dancers from both Leeds-based Phoenix Dance Theatre and South Africa’s Jazzart Dance Theatre, plus some help from Capetown Opera.