Lift music is given a conceptual twist by former Turner Prize-winning artist Martin Creed this week. As part of the Southbank’s Chorus! festival, Creed has recreated his Work No. 409 especially for the Royal Festival Hall’s glass lift: as visitors go up and down the six-level lift, their ascent and descent will be charted by the rising or falling pitch of professional choristers Voicelab.

Like Hugh Masekela, pianist Abdullah Ibrahim first emerged as a member of The Jazz Epistles - that seminal, if short-lived, group who at the start of the 1960s were the first to offer a South African take on modern jazz. Both under the stage name Dollar Brand and, following his conversion to Islam, as Abdullah Ibrahim, it's an instinct he's been honing ever since. As early influences such as Ellington and Monk have gradually become less tangible, he has emerged as one of the most distinctive artistic voices of his generation.

On a new CD compilation from Strut Records out this week, Next Stop... Soweto, we’re back in Soweto in the 1960s and 1970s and it's the dark, dark days of apartheid; an era in which it was actually against the law for a black South African to even be a musician, and live music was banned from most public places in black areas. There were also no cinemas, bars, hotels, shopping centres or electricity and death was an everyday fact of life.

There is a problem with Nelson Mandela. He is, it is universally agreed, a remarkable man. His profound humanity is undoubted. He is on first-name terms with saintliness. When eventually he shuffles off his mortal coil, every newspaper on the planet will hold the front page. The problem comes when you stick him in a drama. Drama calls for its characters to go on a journey, to be visited by doubts, to overcome demons, to keep an audience guessing. Madiba, to use his Xhosa clan name, is all things to all men and women. Apart from scriptwriters.

Early on in Michael Samuels’ unremittingly sombre film about Winnie Mandela, the star-crossed heroine made the observation that being married to Nelson meant you were also married to “the struggle”, and would inevitably end up in Nelson’s shadow. So it proved. Even as she went to meet Nelson (David Harewood) as he was finally released after 27 years in jail, Winnie (Sophie Okonedo) was advised to learn from the example of Prince Philip and the way he walks dutifully one step behind the Queen.

Jillian Edelstein, the distinguished photographer, is joining theartsdesk. She grew up in Cape Town and in 1985 moved to London, where within a year she had won the Kodak UK Young Photographer of the Year award. It was to be the first of many such accolades. She has since established a reputation as one of the leading portrait photographers of the age, her work appearing widely in this country but also for American publications including The New Yorker, Vanity Fair, Vogue and Interview.

Acclaimed photographer Jillian Edelstein's series of Portraits include images of significant figures from the world of arts, fashion and the demi-monde, but also politics: her portrait of Nelson Mandela, taken in Cape Town in 1997. There is also a delightful photograph of three South African boys mucking about by the water.