It was an inspired Manchester International Festival initiative to devote a concert to the work of Sir John Tavener as he approaches his 70th birthday. Not only that, but the programme featured three world premieres, including a choral piece specially commissioned for the MIF Sacred Voices, made up of 70 women from all faiths and none. Leading it all with the BBC Philharmonic was conductor Tecwyn Evans.

How often should a music-lover go to hear Britten’s most layered masterpiece? From personal experience, I’d say not more than once every five years, if you want to keep a sense of occasion fresh. So how often should an orchestra play it? Sir Simon Rattle and his Berlin Philharmonic decided they could manage three nights in a row towards the end of their 2013-14 season. At the first of the performances, it already felt like a lot might have been kept in check.

Blether on MasterChef about love and passion for one’s craft has so devalued the currency that I hesitated in applying the terms to conductor John Wilson, last night moving from Hollywood and Broadway to another enthusiasm, tuneful British music. Yet who merits them better than he?

Are films for the senior demographic the new rock’n’roll? As the population ages and people keep their marbles for longer, entertainments for the grey pound, as it’s charmingly called, must be laid on. The job of films like The Last Exotic Marigold Hotel, Quartet and now Song for Marion is to tend towards the cheerful and the redemptive. Age is a bugger, they all accept, but it ain’t over till the fat lady sings – or in the case of Song for Marion, till Vanessa Redgrave and Terence Stamp have given their leathery larynxes a public work-out.

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.

Where next for Gareth Malone, who would ardently like to teach the entire planet to sing in perfect harmony? He began all those series ago with the ruffians and rapscallions who make up the average sixth form, most recently took his outreach work to tone-deaf soldiers’ spouses and for his next stop he’s boarding a plane to export The Choir Stateside. Other constituencies who could use a healing stint singing under Malone's pastoral wing would include politicians, football supporters and anyone to do with The X Factor.

What better work for Harry Bicket and The English Concert to perform at the Proms than Bach's joyous Mass in B Minor. Joyous firstly because of the music itself, with its vast stylistic and emotional range. Joyous secondly because, despite the intense scholarship to which Bach and his music have been subjected over the years, its genesis remains unusually shrouded in mystery for such a major work.

Mozart: The Four Horn Concertos Marc Geujon, Orchestre Paul Kuentz/Paul Kuentz (Calliope)

It’s cold, grey and damp. Welcome to Leeds. The city centre has grown more homogenous, less distinctive since I arrived here in the 1980s, but there are still delights to be found.

Bruckner: Symphony No 9 (with Finale completed by Samale-Phillips-Cohrs-Mazzuca) Berliner Philharmoniker/Sir Simon Rattle(EMI)