Two hundred years ago next month, an assembly of around 60,000 people gathered on St Peter’s Fields in Manchester to protest about their lack of political representation. Speakers addressed the crowd, bands played and banners were carried.

As end-of-term concerts go, Mahler’s Eighth Symphony is a biggie. In fact it’s hard to imagine any place of secondary education where they would even contemplate it.

The BBC Philharmonic have given memorable accounts of Shostakovich’s Symphony No 4 in Manchester before – notably conducted by Günther Herbig in 2010 and by John Storgårds in 2014 – but surely none as harrowingly grim as under Mark Wigglesworth this time.

John Wilson conducted Vaughan Williams’ Fifth Symphony with the BBC Philharmonic in Manchester just over a year ago with great success, in a programme of music from the 1940s. This time it was the very different, troubled Fourth, and the context was British composition.

The Royal Northern College of Music’s spring opera is a theatrical triumph and musically very, very good. It’s 27 years since they last presented what Vaughan Williams called his "morality" – that was a triumph too, and they made a CD of it which I still have. They may not be issuing a sound recording this time, but as an experience in the theatre, it is even more compelling.

Frank Sidebottom was a petulant, man-child showbiz trouper with a papier-mâché head. He was more spontaneously subversive than memories of his heyday rampaging round Nineties kids TV may suggest. As to the rigorously hidden man behind the mask, he was more peculiarly brilliant than that.

Encountering a debut album this good is a rare thrill. Nonetheless, the case isn't made instantly – "Simpatico People”, the opening track of W.H. Lung’s Incidental Music, takes 127 seconds to bed in and the vocal arrives after another minute.

Best laid plans and all that … this concert was originally to have been conducted by the late Oliver Knussen, and of course things had to change after his death. In the end the more recently advertised Ryan Wigglesworth was unable to conduct either, and Moritz Gnann stepped in: he first appeared with the BBC Philharmonic in 2017 and last visited in November.

The BBC Philharmonic and its chief guest conductor John Storgårds introduced their Manchester audience to two new things – possibly three – in this concert. One was a world premiere, and you can’t get much newer than that. The other big item was a symphony that’s already nearly 40 years old, yet having only its third performance in Britain.

Full marks for shoehorning-in the names of city’s two major football teams into the title of Manchester - A City United In Music. But this spiffy double-CD compendium roams further than the boundaries of the titular metropolis. Leigh, Salford, Stockport, Timperley and Warrington are in the mix too. “Manchester-area” or “Manchester-region” wouldn’t be such snappy designations but the point is made – Manchester is suffused in music.