Richard Goode is one of the world’s great pianists, but you wouldn’t guess it from his humble and unpretentious stage manner. He wears thick glasses and squints into the music, and when he plays he sings along under his breath. When he is not playing, he often turns and gestures vaguely at the orchestra, not so much aping the conductor as moving with the flow of the music. He clearly lives every note, and everything he does is to the service of the score.

It’s official: Romanian master George Enescu’s four-act Greek epic lives and breathes as a work of transcendent genius. It took last year’s Royal Opera production to lead us further along the path established by the magnificent EMI studio recording with José van Dam as protagonist.

For the first performances of his Eighth Symphony in Munich, Mahler conducted 11 rehearsals. He arranged for the bells of the city’s trams to be silenced during the concerts. He left nothing to chance. On Saturday night, for once, one felt that all concerned had done likewise.

In 1970, documentary maker Alan Power interviewed homeless people in the Elephant and Castle area of London. Rejected footage found its way to composer Gavin Bryars, including a short clip of an old man singing a snatch of a religious song. This became the basis of the minimalist classic Jesus’ Blood Never Failed Me Yet, performed by members of the London Philharmonic Orchestra at the Royal Festival Hall on Wednesday.

Juxtaposition is a powerful thing.

Osmo Vänskä isn't by any means the only Finn who conducts magnificent Sibelius. Sakari Oramo is the BBC Symphony Orchestra's property, but the London Philharmonic could have gone for a change and invited Vänskä's equally impressive and even more experienced successor at the Lahti Symphony Orchestra, Okko Kamu. Still, they played safe by repeating their success with this combination in 2010, adding British string concertos, and why not?

This is how new and modern music should be done. In the London Philharmonic, we had an orchestra well-prepared to meet technical challenges and resolved to making sense from them. Vladimir Jurowski is a conductor who places faith in composers and audiences, who can welcome listeners and guide them through the evening as a congenial master of ceremonies rather than dessicated college lecturer.

With a trio of easy-on-the-ear 20th-century works, Thomas Søndergård marked his debut with the London Philharmonic Orchestra. A pleasingly full crowd took the opportunity to hear the work of a conductor rarely glimpsed in these parts outside the BBC Proms. His appearances there in charge of the BBC National Orchestra of Wales have given the impression of a contented, highly competent musician, at ease both with the players before him and the scores on the music stand.

Vladimir Jurowski began his latest season as Principal Conductor of the London Philharmonic with a typically bold and adventurous programme. At its core were the two Szymanowski violin concertos performed by Nicola Benedetti, and these were framed by Debussy’s Prélude à l'après-midi d'un faune and Bartók’s The Miraculous Mandarin Suite. The two concertos are stylistically distinct, the First impressionistic, the Second folk-influenced, so the pairings were apt.

Papa Haydn might have been tickled to see his early intermezzo, La Canterina, pack out the Wigmore Hall on a Monday night. A night for connoisseurs, then, but Classical Opera has form when it comes to refreshing classical repertoire with the elixir of vocal youth. And with a line-up boasting Susanna Hurrell, Rachel Kelly, Kitty Whately and Robert Murray, this was no exception.