Opening It’s All About Piano!, a short but packed festival shared between Kings Place and the Institut français in Kensington, Mikhail Rudy made a rare appearance in the UK. The premise was unusual if hardly revolutionary, a meeting of music and film in which it was not obvious which was the accompanying medium. Was Rudy the silent-film pianist, or were the movies illustrative of latent narratives in Janáček and Musorgsky? Neither. And therein lay the recital’s success.

Over the past two Saturdays, Vladimir Jurowski and a London Philharmonic on top form have given us a mini-festival of great scores for Diaghilev’s Ballets Russes.

Pierre Boulez sits in the back of a car as it drives across Westminster Bridge. He is talking about the audience appeal of his music, and he is characteristically direct. If the performance is good, and the situation is right, he insists, then audiences will come. That was back in 1968. The interview was featured in one of the documentaries that began today’s event, and it proved prescient. Boulez at 90, the day-long festival of music by the BBC Symphony Orchestra's former chief conductor, was well planned (by the BBCSO) and well performed.

Who knew that the wisdom of crowds could be quite so fickle or so fallible? This superb recital by the American violinist Leila Josefowicz and pianist John Novacek was played in front of a Wigmore Hall only about a quarter-full. Josefowicz, returning to the Wigmore after five years, wasn't ruffled in the slightest. After all, a bigger date awaits her in just one week's time: next Thursday she is to give the world premiere of a new work by John Adams with the New York Philharmonic, for which Avery Fisher Hall is already close to sell-out.

Through symphony, opera and orchestral fireworks, Julian Anderson’s music can usually be guaranteed to bring his audiences plenty of meaty listening. But the British composer’s golden aura faded somewhat during the London Philharmonic’s world premiere last night of In lieblicher Bläue, a quasi-concerto (“poem” is Anderson’s preferred term) for violin and orchestra. Some of its troubles might lie in the composer's source of inspiration, a crazy-quilt German Romantic text, hovering between poetry and prose, written in the early part of Friedrich Hölderlin’s long mental decline.

When the curtain came down on Liverpool’s year in the limelight as European Capital of Culture, back in 2008, there may have been some who thought that the party was over. Things in the city’s arts world were never going to the same, however, and much has changed since 2008, mostly for the better. But there is one institution which, though it’s been through some major changes in its lifetime, is a constant on the Liverpool scene.

Morton Feldman and Robert Schumann don’t often appear in the same sentence, but in his brief platform introduction Alexander Melnikov perceptively located common ground: they are two of the greatest writers on music, both for their polemical intent and their vivid imagery. It can be hard to avoid analogy and metaphor when discussing Feldman’s music, but why bother trying? The composer himself wrote of Triadic Memories (1981) that “Chords are heard without any discernible pattern.

Michael Tilson Thomas is in town to celebrate his 70^th birthday. And he's with old friends – he’s been working with the London Symphony since 1970, including six years as principal conductor. There is still plenty of chemistry here, and the orchestra’s strengths perfectly complement his, the clarity and boldness of his interpretations given voice in the orchestra’s precise ensemble and rich sonorities. The concert was a gala event with a retrospective feel, and each piece was well chosen to highlight an aspect of the long and fruitful relationship.

Andrew Manze chose an all-English programme for his debut with the London Philharmonic Orchestra. Clarity of texture and disciplined, propulsive tempos are the hallmarks of his conducting, the results of many years as a violinist and ensemble leader in the period instrument movement. They may not seem ideal qualities for the early 20^th century romanticism of Elgar, Ireland and Walton, but all of the works responded well to Manze’s treatment, each in its own way.