Imagine Dragons Wednesday 3rd April 2013 | Tiana Imagine dragons are an indie rock band from the one and only Las Vegas, Nevada. After their amazing album Night Vision, they received international fame and have been touring ever since. Finally, they've made their way to London to play at The Forum in South London and we'll be right there singing along to their No.1 single Radioactive. Unfortunately, tickets for this event has sold out but Imagine Dragons will be back this summer to perform at the Isle of Wight festival and you can buy tickets here