The Hallé Orchestra has a good track record when it comes to bringing in young talents with exciting prospects, and its 2019-20 season begins with the newly appointed Finnish chief conductor designate of the Oslo Philharmonic, Klaus Mäkelä, on the rostrum, and the young Icelander Víkungur Ólafsson as solo pianist.

Semyon Bychkov was a surprising choice to take over the Czech Philharmonic last year, a conductor with few obvious connections to Czech music. But on the strength of this visit to the Proms, they make a good team. Bychkov communicates fluently with the players, conveying power and passion, and detail too, but without any overt theatrics at the podium.

Why is Alexei Ratmansky one of the greatest living choreographers of classical ballet? Well partly because, as last night's performance of The Bright Stream by the Bolshoi at the Royal Opera House proved, he can do comedy.

While we wish the great Mariss Jansons a speedy recovery, no-one of sound heart and soul could be disappointed by his substitute for the two Bavarian Radio Symphony Orchestra Proms, Yannick Nézet-Séguin, whose supreme art is to show the score's construction in the face, with gestures to match.

Esa-Pekka Salonen and the Philharmonia kicked off their series of concerts devoted to the edgy culture of the Weimar Republic with a programme that featured three works (out of four) derived in some way from the musical stage. That included, as a rip-roaring finale, the conclusion to Shostakovich’s football-themed ballet from 1930, The Golden Age. Given the theatrical energy that drove the evening along at the Royal Festival Hall, it felt at the outset slightly disappointing that we would see no (non-musical) drama on stage.

Alexei Ratmansky stands out among contemporary choreographers for two reasons: he still creates genuinely classical dance, and he's more conscious than most that art is dependant on the society it's created in.

Visits from major foreign ballet companies are always news, but a two-week London season by one of America’s “big three” is something to get excited about. San Francisco Ballet doesn’t rest on its laurels. Eight of the 12 pieces offered in the coming Sadler's Wells season were premiered by the company only last year.

Brahms, orch. Schoenberg: Piano Quartet No 1 in G minor, Parry: Elegy for Brahms Gävle Symphony Orchestra/Jaime Martín (Ondine)

A rum cove sidles up pimping with a tatty business card offering the services of Sonyetka. Not for me, I say, pointing out that in any case she’ll be dead three hours later. "That's more than I know," he says and wanders off to hook other possible clients. Further on, rodent-headed creatures flit by. One seems to be in an altercation with a Rentokil officer. Odd, too, that there should be policemen parading the disco-lit, dilipidated Tower Ballroom on the edge of Edgbaston Reservoir.

Mendelssohn: Symphonies 1-5, Overtures, A Midsummer Night’s Dream London Symphony Orchestra/Sir John Eliot Gardiner (LSO Live)