The BBC Young Musician final was a big event in Birmingham. It drew a capacity audience to Symphony Hall, as enthusiastic, engaged and encouraging as any of the competitors could have wished. After the prodigious talent on show in the section finals, it was no surprise that the standards here were sky high. Fortunately, the three finalist were also born entertainers, making for an enjoyable, though excruciatingly hard to call, competition.

Say what you like about Mirga Gražinytė-Tyla’s partnership with the City of Birmingham Symphony Orchestra – and plenty has already been written – but sometimes the facts speak for themselves. At the end of this midweek matinee concert, an audience that had presumably been lured by the promise of Haydn and Max Bruch exploded in laughter and cheers at the end of a piece by György Ligeti.

Mirga Gražinytė-Tyla has such a rapport with her Birmingham public that she can silence a capacity crowd - 2000-plus audience members, spilling over into Symphony Hall’s choir stalls – with the tiniest of gestures. Into that silence she neatly placed the first chord of Messiaen’s Un sourire, and you could hear every fibre of the string texture.

Apparently it was Mirga Gražinytė-Tyla’s idea to invite Jörg Widmann to be the City of Birmingham Symphony Orchestra’s Artist in Residence this season – indeed, according to backstage rumours she made the phone call herself. If that’s true, it’s a hugely encouraging bit of intelligence.

Everything you may have read about Mirga Gražinytė-Tyla's wonder-working with her City of Birmingham Symphony Orchestra is true. Confined to a Turkish hospital bed when their first Prom together took place last August, I wondered from the radio broadcast if the extremes in Tchaikovsky weren't too much. In the live experience last night, the miracle of the detail and the justification for even the most startling decisions proved totally convincing.

Beethoven: Symphonies 1-9 Gewandhausorchester Leipzig/Herbert Blomstedt (Accentus)

The CBSO is justifiably proud of its association with Benjamin Britten. There’s rather less proof that he reciprocated, dismissing the orchestra as "second-rate" after it premiered his War Requiem in 1962.

It’s been said – and with some justification – that John Wilson’s own Orchestra has the finest-sounding string section in the world today. What’s certain is that when Wilson guests with other orchestras, he transforms their string sound. It’s not merely the unselfconscious touches of period style – those perfectly gauged expressive slides – and nor is it just the unforced luminosity: how the surface sheen seems to be lit from within.

Ermanno Wolf-Ferrari has never quite been a one-work composer. No points for knowing the fizzy overture to his delightful 1909 pro-smoking comedy Il segreto di Susanna; quite a few more if you know the whole opera. Extra credit for being able to hum the once popular "Serenata" from I gioielli della Madonna: but move on to his major operas – L’amore medico, say, or I quatro rusteghi – and we’re definitely into specialist territory.

Birmingham audiences are a supportive bunch. There was never much likelihood that they’d greet Andris Nelsons’s first Birmingham appearance since he departed for Boston in 2015 with less than the same warmth that they keep for other former CBSO music directors. Even so, he must have been gratified to walk out to a capacity audience – for a programme of Bruckner and Maxwell Davies – and a 30-second ovation, complete with a couple of cheers, before he’d given so much as a downbeat.