You wait years for a live performance to test whether Tippett’s Second Symphony is a masterpiece, and then two come along within six months. Both are due to the missionary zeal of the BBC Symphony Orchestra management, determined to give an overshadowed English composer a voice in Britten centenary year. But while Martyn Brabbins convinced me totally of the Second’s dynamic journey back in April at the Barbican, Oliver Knussen caught its rarefied sounds but not always its progressive sense.

Reviewing last night’s Prom of British Light Music feels a bit like getting all AA Gill on your granny’s Victoria sponge. The collage of musical morsels from Bantock, Arnold, Coates and Elgar is music made with love, for pleasure, by composers who rated enjoyment over admiration. It’s music that smothers critical appraisal gently but firmly in its tweed-clad bosom, killing you with musical kindness. It’s also music that needs Xenakis-like precision if it is to come off, and more pep even than that.

And so Wotan’s ravens flew home and at the twilight’s last gleaming the immortals were consumed by fire and water. All was finally and irrevocably redeemed by the power of love, and the most beautiful of all the leitmotifs in Wagner’s Ring rolled out across the Albert Hall like a benediction. It was a defining moment in Proms history, no doubt, and was greeted with a few moments of perfect - and I mean perfect - silence.

Such has been the justifiable flow of superlatives this week about the Berlin Staatskapelle's Ring conducted by Barenboim, the centrepiece of the BBC Proms' Wagner bicentenary celebration, it would have been easy to forget that the 2013 Proms season contains not just those four, but seven complete Wagner operas.

The transformative power of the Royal Albert Hall at Proms-time never ceases to amaze me.

Things may be falling apart, a storm now rages but new broods of humans and demigoddesses have been fathered by chief god Wotan, who has undergone a Doctor Who like transformation from Iain Paterson into Bryn Terfel.

Swimming around in the Rhine is what most of us wanted to be doing on the hottest day of the year. A cooling, riverbed low E flat from Daniel Barenboim’s Berlin double basses, and then the staggered horn entries announced we were going to be in the finest sonic hands for two and a half hours  – or nearly 15, if the colossal Proms Ring is to be accounted in its full, four-night glory.

It’s a dilemma of anniversary years, and never more so than with Wagner’s and Verdi’s 200^th birthdays: do you stick to the masterpieces or try and bring the rarities to life? No-one would have minded, I suspect, if Antonio Pappano and the Accademia di Santa Cecilia forces he has raised to the level of one of the world’s great ensembles had reprised their peerless Verdi Requiem. It was unfortunate, then, if some of us sat with interest through unusual fare wishing for better alternatives in every case.

So much is wrong with Derek Deane’s arena Swan Lake, as if he read a poem and rewrote it as a press release. If you want big fat images of swans, 60 white-feathered girls in precision-tooled lines, this is for you. Take your photos on your phone, take them home and say, “I was there.” If you want to feel the private passion of the story, surrender to the music and the peculiar fantasy, to examine your own motivations and ability to choose love, forget this - go elsewhere.

First, the good news: you can see Wagner’s entire Ring at the Royal Albert Hall, with absolutely the world’s finest Wagner singers and conductor in concert, for a grand total of £20. The bad news is that unless you have a season ticket – in which case it works out even cheaper – you’ll probably have to queue for most of the day to guarantee a place in the Arena or Gallery, and then you’ll still need the energy to stand for up to five hours an evening.