With two German giants roaring - Brahms in leonine mode, Richard Strauss more with tongue in armour-plated cheek - it could have all been too much. Not in the eloquent hands of the Royal Philharmonic Orchestra's Music Director Designate, Vasily Petrenko, or pianist Denis Kozhukhin, the most musically disciplined of Russians.

Esa-Pekka Salonen and the Philharmonia kicked off their series of concerts devoted to the edgy culture of the Weimar Republic with a programme that featured three works (out of four) derived in some way from the musical stage. That included, as a rip-roaring finale, the conclusion to Shostakovich’s football-themed ballet from 1930, The Golden Age. Given the theatrical energy that drove the evening along at the Royal Festival Hall, it felt at the outset slightly disappointing that we would see no (non-musical) drama on stage.

A hushed expectation filled the Queen Elizabeth Hall on Friday night in advance of the return on stage of the legendary Le Mystère des Voix Bulgares (now rebranded as The Mystery of the Bulgarian Voices), who graced Kate Bush’s 1989 classic The Sensual World with their astonishing style of throat singing, combining drones, quarter tones and complex rhythms, harmonies combining in marvellous permutations, seemingly colliding into each other from diff

Last night saw the official unveiling of 33-year-old Finn Santtu-Matias Rouvali as Principal Conductor Designate of the Philharmonia Orchestra, an appointment that has been widely welcomed, not least on theartsdesk. And while I enjoyed Rouvali’s work I had some reservations, and I would like to see him again before coming to a firm judgment.

All happy 18th century couples are alike, it seems, and that makes for a certain placidity in Gluck's pastoral Bauci e Filomene for the (unhappy) wedding of Ferdinand, Duke of Parma and Maria Amalia, Archduchess of Austria. All unhappy couples are unhappy in different ways, especially if the marital misunderstanding takes place when you're bringing your wife back from the land of the dead.

Stockhausen stands alongside Monteverdi and Beethoven as a composer who exploded the understanding of his art. Stockhausen deeply changed the relationship between space, time and music; there’s a human, intimate dimension to his composition, and he predicted the future.

Visit Ainola, Sibelius’s woodland house by Lake Tuusula north of Helsinki, and you’ll be told the story of the green stove. It appears that the famously synaesthetic Finnish composer identified the shade of his heating installation with the key of F major.

The last time Sergio Mendes, the Brazilian bossa nova legend, played at the Royal Festival Hall was in 1980 when he opened for Frank Sinatra. He shakes his head in wonder at the memory, though it’s not so long ago in the scheme of things – his career started in the late 1950s.

Vladimir Jurowski is always a conductor for making connections, so one wonders why Brahms's Second Piano Concerto wasn't the first-half choice in this programme from the start (the advertised original had been the much stormier No 1).

Expect no cliches about toreador pianism. Red-earth flamboyance is not Javier Perianes' style, and the seven dances he offered in his programme - eight including an encore - by fellow Spaniard Manuel de Falla were not the most consistently engaging part of the recital.