For finding new popes as much as for hunting down new music, looking to the ends of the earth seems a fruitful route to take. Last night saw the start of the Los Angeles Philharmonic's Barbican residency with their principal conductor, Gustavo Dudamel. And with them, they brought the latest music from the Pacific rim, all of it quite surprising.

What Manchester has today, Vienna will have tomorrow. The BBC Phil’s composer/conductor HK “Nali” Gruber is taking his musicians and singers back home to the Wiener Konzerthaus to reprise this concert next week. You can’t fault it for variety – Stravinsky, Britten and MacMillan, Gruber’s predecessor as composer/conductor here. But the main thrust is celebrating Stravinsky. It is the centenary of The Rite of Spring. In the BBC Phil’s series of celebratory concerts, we here came to his opera-oratorio Oedipus Rex, also premiered in Paris, in 1927.

Bach: Harpsichord Concertos Retrospect Ensemble/Matthew Halls (harpsichord and director) (Linn)

Curious and curiouser. Lutosławski’s Cello Concerto, centrepiece of Esa-Pekka Salonen’s latest Philharmonia concert celebrating the Polish master’s centenary, adds ballast to the idea that the composer, like Schoenberg and Tippett, burrowed into a specially comfortless rabbit warren in his later works. On the other hand his Concerto for Orchestra, begun two decades earlier in 1950, proved its mettle as a serious audience-pleaser.

In November 1973 a 20-year-old music scholar from St. John’s College, Oxford conducted the first ever concert by the newly founded Tallis Scholars, in St. Mary Magdalen, Oxford. Anyone who was there might have sensed that a new era was beginning. David Munrow was still alive: the period instrument revolution was just taking off. But Peter Phillips seemed to be inaugurating a new generation of Renaissance and Polyphonic singing - an expertise on show this week at a sensational recital in St Paul’s Cathedral - such as this country had not heard before.

The magic usually descends quickly in a Mitsuko Uchida recital but the opening Bach of this rescheduled Festival Hall concert - a pair of Preludes and Fugues from Book 2 of The Well-Tempered Klavier - took a while to draw attention from the farthest reaches of this unfriendly recital space.

Minimalism was born of popular music. The drones came from John Coltrane, the tape experiments from fiddling around with songs from the charts, the first rhythmic and melodic explorations from the folk music of Africa and Asia. And all the pioneers started their careers as jazzers (La Monte Young and Terry Jennings were saxophonists, Terry Riley a ragtime pianist, Steve Reich a drummer).

Like a piece of conceptual art, it may be the idea rather than the actual music that is the most significant thing about the world premiere last night of Steve Reich’s Radio Rewrite. There will be a hundred times more people discussing the fact that Reich has taken on Radiohead than actually listening to it. Rather than variations, it's a 16-minute piece performed by the London Sinfonietta in which elements of a couple of Radiohead songs are referred to, often obliquely. Chords are shuffled around, but snatches of melody survive.

Who’d have guessed a full house for the third of The Rest is Noise festival’s Berlin nights? This time there were no obvious superstars, unless you follow singer-songwriter Shara Worden of My Brightest Diamond and you know the impeccable track-record so far of young conductor André de Ridder.

While Liza Minnelli belted out hits from the 1972 film Cabaret next door at the Festival Hall, we in the Queen Elizabeth Hall were meant to be getting the real deal - echt 1920s Berliner Kabarett performed by Germans in German. German actors had been flown in. As had members of the Berlin Philharmonic Orchestra. Awaiting us was an enticing line-up of Weill, Eisler, Hollaender, Heymann, Hindemith and Schoenberg. The raw, rambunctious Berliner night life beckoned. It was not to be.