Jasper Bartlett from the Stagedoor app shares how London's festivals are pushing the boundaries with their genre-defying works.

As the Vault Festival enters its final weeks, Stagedoor's Head of Partnerships Jasper Bartlett considers how technology can help to support the festival's emerging artists.

Stagedoor app co-founder and CEO Michael Hadjijoseph tells us more about the app and his thoughts on the London theatre scene.