As a south-east Londoner and a parent, I was overjoyed recently to discover the Blackheath Conservatoire and its range of family-friendly musical activities – and sad to realise that like so many arts institutions in the current climate it is under threat of closure. It is in fact in the very final stages of a fundraising drive to refinance its debt and prevent its demise – moving steadily towards a donation target of £175,000 needed by the end of this month.

The Mikhailovsky Ballet's general director, Russia's fruit tycoon Vladimir Kekhman, may just have been declared bankrupt, but the company is pressing ahead with its star-studded London trip in March. 

Fraud investigators last week raided the offices of the Mikhailovsky, St Petersburg’s “other” company (ie, not the Mariinsky), looking for connections between Kekhman's business activities and the theatre. Nearly six years ago the "Banana King" became the 180-year-old theatre’s general director and donated a billion rubles to fix its crumbling walls and renovate its programme.

After seven years, Aled Jones is stepping down as presenter of Radio 3's Sunday evening programme, The Choir. During his stint at the helm of the 90-minute show, the ebullient Welshman has showcased choral classics ancient and modern, hosted choirs from Africa, Denmark and Fiji, and fronted a memorable special on Richard Rodney Bennett.

Bolshoi Ballet director Sergei Filin has vowed to return from the horror of an acid attack to lead Russia's flagship ballet company - "not handsome, but in full force", in a remarkable interview from his hospital bed. Facing two solid days of surgery on his eyes and head, seriously burned by sulphuric acid thrown over him by a masked man last Thursday night, Filin said he urgently hoped the police would solve the crime, or he would lose faith.

Despite the horror of the acid attack on their director Sergei Filin last week, the Bolshoi Ballet has confirmed its programme for its three-week Royal Opera House season from 29 July to 17 August. Filin's name remains at the head of the page as artistic director, though it is not yet known whether he will be able to come.

Marking the 50th anniversary of the Moscow company's first Covent Garden tour with the veteran promoter Victor Hochhauser, the season is as conventional as usual, with brief glimpses of two shows that will have ballet aficionados scrambling for tickets.

UPDATED SUNDAY:  Moscow police have revealed that Bolshoi Ballet director Sergei Filin was attacked with sulphuric acid, causing third-degree burns to his face and eyes. As he recovered today from a second round of surgery on his damaged eyes, his public rival described the assault as "monstrous". The star dancer Nikolai Tsiskaridze, who has been widely accused of inspiring fanatical opposition to the current Bolshoi management, today condemned the attack.

Even though this much-anticipated encounter was shown on the Discovery channel in the middle of the night, it was still generously packed with ad breaks, which may be some testament to the global selling power of Oprah Winfrey. But in fact the Oprah Winfrey Network (OWN), which made the programme, has been struggling for ratings in its two-year existence while managing to burn a $300m hole in Oprah's pocket.

Sure,  Les Miserables got eight nominations, including the expected acting nods for Hugh Jackman and Anne Hathaway, and Daniel Day-Lewis is poised to make history as the first-ever three-time winner of the Best Actor Oscar, this time for a performance in Lincoln that ranks among his very best.

Well, he was always ahead of the game. In a few years’ time 66 will become the new official pension age in his native United Kingdom, but David Bowie has chosen to celebrate his 66th birthday by coming out of what many perceived to be retirement. “Where Are We Now?” was launched without any previous fanfare earlier this morning, and you can listen to it and watch the video (directed by Tony Oursler) here.

We're extremely proud to be able to present this charming exclusive video by the London multi-instrumentalist singer-songwriter (and animator) BJ Smith - a ray of sunshine in the winter greyness. It comes from the forthcoming Dedication to the Greats release on the Nu Northern Soul label, which features Smith's acoustic covers of tracks by hip hop artists: The Pharcyde's "Runnin'", and the track featured here, Mos Def's "Umi Says".