Jeremy Paxman’s beard may have been a wonder and a talking point for five days, but Michael Tippett’s opera The Midsummer Marriage beats it by almost 60 years. Ecstatic, visionary, energetic music, yes indeed. But, oh, the composer’s libretto! The Magic Flute, T. S.

“That was a bit of a dog’s breakfast,” said the guy in the row behind. Yes, but then the said canine repast can also no doubt be nutritious and delicious, for dogs anyway. The most dogs-breakfasty (in the bad sense) moment was right at the end, when the Stranglers played their greatest song “Golden Brown”, their immortal chanson to a girl and heroin.

The fascination of the East has been a constant in classical music’s history, from the jangling sounds of the Janissary bands to Mozart’s Seraglio, Sheherazade’s dreamy tales to Britten’s seductive gamelan. Last night’s Prom gave the East a chance to answer back, setting Nishat Khan’s new Sitar Concerto in dialogue with Vaughan Williams’s London Symphony – a musical portrait of a landscape rather closer to home.

It makes a lot of sense for the National Youth Orchestra to give the first ever free Prom. Both, one assumes, economically but also in terms of ethos and atmosphere. New and tentative concert goers would have had very little cause to be intimidated by the fresh faces on the Albert Hall stage last night. That’s thing about youthful energy – you can’t fake it. The same goes for musical quality, or course, and thankfully the NYO has bags of that too.

Mahler, who like most of us thought Bach was “the greatest of them all” and studied in depth the edition of his complete works, would have been delighted by last night’s extravaganza – a true celebration of what makes the Proms the much quoted “biggest music festival in the world”. Only two Bach oratorios – cantatas in all but name – could possibly follow, after a sizeable break for supper, the Mahler symphony, his Second, which ends in such a blazing resurrection.

Precious few musicians can instill such a sense of intimacy into their playing as to have us believing that the Royal Albert Hall is the Wigmore Hall and that their performance is for an audience of one and not six thousand. Mitsuko Uchida is among the select few.

There had been a buzz of anticipation about this late-night Prom by Nigel Kennedy, the Palestine Strings and his Orchestra of Life, and it was completely sold out. After a long association with Vivaldi's Four Seasons, and 2.4 million sales of the 1989 album, Nigel Kennedy doesn't seek or need either forgiveness or permission to open the doors of this music to other tendencies.

It’s hard to find an overarching theme to last night’s Prom from John Storgårds and the BBC Philharmonic. We veered from a solidly patriotic opening (Walton, Rubbra) through the high romance of Bruch’s Violin Concerto to the murkier stylistic no man’s land of Korngold’s Symphony in F sharp. Musical emotions were running universally high however, and the cumulative effect was dramatic in the moment, but oddly unsatisfying on reflection.

It was mostly Russian night at the Proms, and mostly music you could dance to, as a hand jiving Arena Prommer rather distractingly proved in the finale of Tchaikovsky’s Second Symphony. Even Prokofiev’s elephantine Second Piano Concerto was transformed into the ballet music Serge Diaghilev thought it might become in 1914. Much of this was thanks to the fleet feet and mobile shoulders of febrile BBC Philharmonic conductor Gianandrea Noseda. But even he could do very little with the odd man out in every way, Edward Cowie’s Earth Music I.

On the one occasion I went to Bayreuth, I made the mistake of seeing The Flying Dutchman and Lohengrin after the best of Ring cycles. At the Proms we’ve had a week of serious Wagnerian withdrawal symptoms, so Tannhäuser was never going to feel like too much or too little of a good thing. In any case, this always fascinating if dramatically primitive early clash of sex and religion is shot through with later passages composed in between work on the Ring, most of them included in last night's 1875 hybrid version.