We have a winner for our competition to catch Tortoise close the London Jazz Festival on Sunday 22 November. They’re performing live with support from sonic and electronic krautrock pioneers, Cluster. Po McClo, you are our lucky winner and we ‘ve emailed details over to you already. Enjoy yourself and let us know how it goes!

The answer to the question was, of course, Cluster. Their debut album was of an eponymous nature and was unleashed on the world back in 1971. Again, well done Po and commiserations to all who missed out on the chance and don’t let it put you off entering competitions in the future. Tickets are still on sale so shell out and buy one here.

The London Jazz Festival is the UK’s largest annual celebration of jazz, bringing together an eclectic mix of jazz talents from across the globe, presenting international stars alongside the best emerging talent. Throughout the Festival’s 17-year history, Southbank Centre has been one of the major venues, and this year is no exception. With more than 50 ticketed and free events the festival will be taking over Southbank Centre’s spaces for 10 days this November.