Manchester Camerata chose All Hallows’ Eve for a concert of (in some part) "holy" minimalism. Arvo Pärt’s Silouan’s Song began it, and his Cantus in Memoriam Benjamin Britten ended it. They headlined it "Spiritualism and Minimalism", but I think what they really had in mind was spirituality. No "one knock for yes" or anything like that, anyway.

Fancy that: the day after the last major Menotti staging I can remember in the UK, The Medium at the Edinburgh Festival, "splendid piece of post-Puccinian grand guignol" turned up in two different reviews (moral: don't discuss the performance with your colleagues). "Dated piece of post-Puccinian absurdist melodrama" might be a bit harsh but not so wide of the mark in the case of The Consul, his late 1940s fantasy rooted in the horrors of totalitarianism and western bureaucracy.

The Royal Festival Hall rather belied its name for a visit to London on Saturday of France’s premier new-music ensemble. It can’t be helped that the more intimate space of the Queen Elizabeth Hall next door is presently closed for renovation, but with the balcony and back of the stalls both empty and unlit, the place presented a more dismal aspect than usual.

Expectations ran high for this first performance of Julian Anderson’s piano concerto, and they weren’t disappointed. Taking its title from a book of the same name by Andre Malraux, The Imaginary Museum goes on a journey around the world over the course of its six movements.

The Paris-based Ensemble InterContemporain brought a wide-ranging programme to the Wigmore Hall.

Thomas Adès and the Britten Sinfonia here reached the most revolutionary works in their twin portrait season of Gerald Barry and Beethoven: Barry’s Chevaux-de-frise and Beethoven’s "Eroica". Adès, ever-keen to play the iconoclast, emphasised all the radical features and brought a visceral intensity to both scores.

Thomas Adès and the Britten Sinfonia are embarking on a three-year project, coupling the symphonies of Beethoven with works by contemporary Irish composer Gerald Barry. Adès is keen to highlight the radical vision of the two composers, so expect stark juxtapositions and uncompromising readings. The project began on a more modest scale, however, with this recital of chamber works, given excellent performances and full of intriguing surprises.

Until yesterday my only experience of the Welsh language in the opera house was a few isolated passages in Iain Bell’s In Parenthesis last year and the surtitles WNO routinely put up alongside the English in the Millennium Centre.

John Joubert: Jane Eyre April Frederick, David Stout, English Symphony Orchestra/Kenneth Woods (Somm)

Has Glasgow’s Tectonics weekend turned away from its wilder excess? Has it, in its fifth outing, even – well, grown up and got serious?