Sir Mark Elder was back on the scene of past triumphs last night as he returned to the Hallé at the Bridgewater Hall – and he has not lost his taste for the slightly unexpected.

Am I dreaming? Did I really see a living composer of contemporary music given a prolonged standing ovation for conducting his own works in the Bridgewater Hall, twice over?

The greatest procession of mass movements ever composed merits the best line-up of soloists, both vocal and instrumental, as well as the perfect ensemble – small in size, big and rich in sound where needed – and inspired direction. That it was likely to get them seemed obvious from the advertised names, but last night, as always, Peter Whelan inspired everyone to go beyond what we might have imagined.

To St James’s Piccadilly to hear the young pianist Misha Kaploukhii give an impressive performance of Beethoven’s Fourth Piano Concerto, accompanied by the Greenwich Chamber Orchestra. Kaploukhii is a rising star, a postgraduate at the Royal College of Music where he recently won the Concerto Competition, and I enjoyed his reading of a favourite concerto of mine.

Robin Holloway is a composer and, until his retirement in 2011, don at Cambridge, where he taught many of the leading British composers of the last half-century. He has also always written on music, including a long-standing column in The Spectator, previously publishing two collections of “essays and diversions” (which I confess I haven’t read).

The Scottish Chamber Orchestra punches well above its weight when it comes to guest artists, and it was a big thing for them to have someone of the status of Alina Ibragimova as both soloist and guest director for this concert.

It was guaranteed: string masterpieces by Vaughan Williams, Britten and Elgar would be played and conducted at the very highest level by John Wilson and his Sinfonia of London.

Would a rarity by Arthur Bliss and a slow movement from a Delius string quartet arranged by Eric Fenby match them? The otherworldly Delius did; the muscular Bliss, despite special pleading by John Wilson in an affable spoken introduction, sounded magnificent and was worth hearing, but not quite on the genius level. 

To hear Kadiatu Kanneh-Mason speaking live is to hear a woman who very much recognises that her lifelong mission to challenge the perception of who should play classical music is ongoing. Though she has given birth to seven children who have gone on to be stand out classical musicians, she knows that there are still those who deny them the recognition they deserve because of the colour of their skin.

Many orchestral concerts leaven two or three established classics with something new or unusual. The LSO reversed that formula at the Barbican last night, with three pieces written since 2000 offset by just one familiar item, Sibelius’s Third Symphony. The result was invigorating, challenging – and very enjoyable.

Helping to build the careers of superb young singers is what Wigmore Hall has done for decades: I still remember Olaf Bär’s debut in the hall in 1983, having won the Walther Gruner Lieder competition, and also Matthias Goerne’s in 1997.