If you didn’t make it to the Coldplay concert where Chris Martin jammed with AR Rahman, even as Jay-Z wowed the crowd (we’ll call the event by its proper name — the Global Citizen Festival India), the months of December and January have plenty on offer for the culture/live events junkie. From music to literature, poetry and art, there are a whole host of festivals — in a whole lot of locations — to look forward to (and attend).