Sibelius or Nielsen symphonies? Last night, with the Finn’s Seventh in the first half and the Dane’s “Inextinguishable” (No. 4) in the second, choice should have been impossible. Francesco Piemontesi or Jan Lisiecki? I’d have been equally happy with either pianist, but there we had no option: PIemontesi was unwell and the Canadian took over. The Beethoven Fourth Piano Concerto we heard as a result was fresh and electifying.

It does need saying: the RPO may receive less frequent plaudits than some of their London peers, but this is a fine and wonderfully responsive orchestra with a distinctive character.

Two quirky concertos – one for orchestra, though it might also be called a sinfonietta – and a big symphony: best of British but, more important, international and world class. Sakari Oramo and the BBC Symphony Orchestra sounded glorious throughout from my seat – at 7 of the Albert Hall clock if the conductor is at 12 – but the eccentric charms of Mark-Anthony Turnage and Vaughan Williams fared better than the elusive soul of Elgar.

Klaus Mäkelä, 26-year old chief conductor of the Oslo Philharmonic and Orchestre de Paris, lined up for the same role at the Royal Concertgebouw Orchestra in 2027, knows exactly where he’s going: a crucial asset in the idiosyncratic ebb and flow of orchestral oddities by Sibelius and Strauss. So, too, does pianist Yuja Wang; boundless imagination matched to phenomenal technique made something far more fascinating than usual of Liszt’s First Piano Concerto.

Proper music tells stories just about itself, the stern pedagogues insist; it doesn’t (or anyway shouldn’t) paint descriptive pictures of places and people. Well, maybe not – but it was hard to banish all thoughts of geography, even of biography, at the Proms as the BBC Philharmonic under Eva Ollikainen travelled from Anna Thorvaldsdottir’s chthonic Iceland to Sibelius’s composite Italy-Finland by way of the intensely subjective journey embodied in Elgar’s Cello Concerto.

The Ulster Orchestra’s Prom finished early to accommodate a late-night concert by the esteemed Tredegar Band – but by then, we’d already enjoyed one spectacular brass showcase. Under its justly-praised chief conductor Daniele Rustioni (formerly assistant to Antonio Pappano at Covent Garden), the Belfast-based outfit crackled and glowed in every department but especially at the back, where a robust, assured and often lyrical brass team delighted a virtually full house.

Danny Elfman – the punk rocker-turned-film composer behind Batman, Spider-Man, Edward Scissorhands and The Simpsons – reports that he felt sceptical when first approached to write for the National Youth Orchestra of Great Britain. Why? Simply because “they were a youth orchestra”. As Homer himself might say, “D’oh!”.

Trickling or gushing in torrents, lapping rhythmically or slopping out all over the floor: water was the constant, flowing steadily through the centre of the Hallé’s Proms performance. In a tough year for audiences, Manchester’s finest and music director Mark Elder gave us a crowd-pleasing programme for a Saturday night: an atmospheric tourist-trip that took us from Respighi’s sun-drenched Rome (with its many fountains) to Puccini’s Paris (the Seine seething gently in the strings), with a quick stop in the domestic fantasy-landscape of Dukas’s Sorcerer’s Apprentice.

The giraffe still baffles me. This model beast appeared stage right at the Royal Albert Hall during Jennifer Walshe’s The Site of an Investigation, only to be loudly wrapped by a pair of percussionists and then removed. A critique of mindless consumerism, a satire on the destructive domination of nature (both among this work’s sprawl of themes), or a little absurdist interlude of the kind Walshe evidently enjoys?

Uncut, lovingly restored, and with two intervals in the antique manner, Ethel Smyth’s The Wreckers invites its audience to embark on an epic voyage as well as a momentous one. This summer’s Glyndebourne Festival visit to the Proms brought us the rediscovered opera about a pious, paranoid community of Cornish ship-scavengers that the trail-blazing Smyth – who judged it her signature work – laboured over for several years before its premiere in Leipzig in 1906.