This penultimate night of the London (formally Lufthansa) Festival of Baroque Music brought beautiful, intelligent, superbly musical singing from two sopranos Julia Doyle and Grace Davidson, who sang early 18th century works by François Couperin: two exultatory motets, a Magnificat and the Leçons de Ténèbres.

For the Scottish Chamber Orchestra the transition from its home in the Queen’s Hall to the much larger spaces of Usher Hall is not always a happy one. Earlier this season an experimental performance of Mahler’s fourth symphony lacked heft in the larger Edinburgh venue, for this listener at least, but would have swamped the smaller. Many disagreed.

From the strings’ first entry, sweet and mysterious, conveying at once the erotic charge between Berlioz's Dido and Aeneas, its long-suppressed unfolding and also its transience, the BBC Symphony Orchestra played like a dream for their conductor laureate Sir Andrew Davis.

Messiaen: Des canyons aux étoiles London Philharmonic Orchestra/Christoph Eschenbach (LPO)

Fusion between Christian Venice and the Ottoman east started up at least as early as the 15th century, accompanied by a superb portrait of Sultan Mehmet II attributed to Gentile Bellini (pictured below). So what Egyptian-born oud (read oriental lute) player Joseph Tawadros and that febrile Australian Richard Tognetti with members of the Academy of Ancient Music in cheerful tow were trying to do last night had honourable precedents. Their vibrant mix turned out to be exactly the sort of high level east-west happening not on the programme of this year’s Proms.

It’s not often in classical music that you find yourself queuing under a railway bridge in Shoreditch at 9pm (and still less often that the artistic experience inside merits the endeavour). But get past the door staff and the effortful East London cool of it all, and I Fagiolini’s Betrayal (subtitled “A Polyphonic Crime Drama”) offers some pretty persuasive reasons to slough off the comforts of the concert hall and get gritty.

Mahler once wrote that his symphonies were edifices built from the same stones, gathered in childhood. In each of the four recitals I’ve heard from Yevgeny Sudbin, he’s moved several of his repertoire cornerstones around to different effect in the piano-programme equivalents of a very large symphony orchestra playing a Mahler symphony: massive sonorities, total structural grasp, huge intelligence.

Brahms: Complete Waltzes for Four Hands Fiametta Tarli & Ivo Varbanov (ICSM Records)

If you were one of the world’s most famous pianists, you’d surely want to explore the masterpieces among Lieder with the great singers. Having chosen less than wisely for Schubert, as some of us thought, Mitsuko Uchida has now found a powerful voice for Schumann, that of German soprano Dorothea Röschmann: opulent, many-hued, maybe a size too big for the fickle Wigmore Hall acoustics but always impressive.