With its marching bands, billowing flags and precision drills, the Tattoo has never exactly been cutting edge. But now an experimental theatre-maker has been let loose on it … Dusk has settled on Edinburgh Castle and now a laser beam is scribbling a route across its ramparts and high into the sky. The voice of actor Richard Rankin is talking solemnly about lonely soldiers answering a call, while a ferocious light rises in the gatehouse. Out of it emerge scores of drummers and pipers, their sound both melodic and awe-inspiring. They crisscross the esplanade to the stirring lament of The Skye Boat Song.This is the Royal Edinburgh Military Tattoo, an event often overlooked amid the festival cacophony – and yet its popularity eclipses any other event in the city. Last year, it played to 230,000 and raised £1.5m for charity. Like an outsize variety show, it is a formidable spectacle: fireworks, projections, flags dragged over the audience and a soundtrack that ranges from Carmen to Star Wars. Continue reading...