Debashish Bhattacharya (b 1963) is India’s leading lap steel guitar player. Equally happy in the worlds of Indian classical and West-leaning fusion music, it’s no exaggeration to say he changed the way his instrument is regarded, at home and abroad. Born in Kolkata (AKA Calcutta) to parents who were both classical singers in the gwailor tradition, he embraced both sitar and western guitar as a young child, then spent most of his twenties studying with Pandit Brij Bhushan Kabra, a master of raga slide guitar.

The extraordinary workings of an unusual mind are reduced to TV-movie proportions in The Man Who Knew Infinity, the latest and least re-telling of the too-short life of the self-taught Indian mathematician, Srinivasa Ramanujan, whose tale has previously been told in novel form (David Leavitt's The Indian Clerk) and as an Olivier Award-winning play (A Disappearing Number). 

Legendary director Peter Brook makes theatre that teaches audiences to be human. Now 90 years old, he brings his latest project to London from Paris, where he has been based at the Bouffes du Nord since quitting the UK more than 40 years ago. Called Battlefield, it is a 65-minute distillation of part of his 1985 11-hour epic, The Mahabharata, and revisits the ancient Sanskrit myth of the Kurukshetra War, and the struggle between the two warring families of the Kauravas and the Pandavas.

Kula Shaker first tasted success in 1996, with the monster hit K. While the album was a commercial success,  their Eastern-hippy image meant some of the guys - especially singer Crispin Mills - found it hard to be taken seriously. In 1999, Mills put the band on hold while he tried his hand at other projects. Some years later Kula Shaker was reformed. They have been slowly chugging along, millimetres under the radar, ever since. 

One novel and two movies, but the BBC cheekily claims that this three-part series was inspired by Deborah Moggach’s 2004 novel These Foolish Things, and the pair of films The Best Exotic Marigold Hotel – but not related. How did the programme-makers come up with this, and keep a straight face?

As its first gift to dance fans, the new year has delivered not one but two chamber pieces about extraordinary women. Down in Covent Garden this week, Will Tuckett's Elizabeth for Royal Ballet dancers is exploring the life and loves of Queen Elizabeth I, while up in Camden Akram Khan's Until the Lions takes a fresh look at the story of princess Amba, from the Indian classical epic the Mahabharata.

The BBC India Season is bringing us a cluster of programmes amounting to a fascinatingly varied series of visits to the subcontinent. Incidentally, and not coincidentally, there is also an India Festival with myriad exhibitions, conferences and lectures at the Victoria and Albert this autumn.

William Dalrymple has discovered a fascinating true romance from history in this story of the relationship of Indian-born British diplomat James Achilles Kirkpatrick and the Muslim princess Khair-un-Nissa in Hyderabad at the turn of the 19^th century. His remarkable programme not only captivated in itself but threw a fascinating light on layers of cultural differences, adaptations and understanding. Individual tolerance and even delight in varying views was threatened then, as now, by societal pressures and fear of the unfamiliar.

This programme was a puzzle. It didn't quite work, and it should have worked an absolute treat, as Buddhism is in some respects the religion, or rather the way of life, that has more and more caught the attention of the West in terms of scholarship and practitioners. It was an hour-long visual history, tracing in a trip through the subcontinent the life of the Buddha, presented by the charming and knowledgeable historian Bettany Hughes.

Indian documentarist Anand Patwardhan is far less known outside his native country than he deserves to be, and his 2002 film about nuclear proliferation on the subcontinent War and Peace (Jang aur Aman) is a good introduction to a filmmaker who has been tackling issues of fundamentalism for more than four decades.