Barney gets into the summer music spirit when he uses British Sign Language to sign a live festival performance by upcoming band, Stealing Sheep. Helen and Barney take a look back at some of their most memorable performance-themed moments. Helen treads the boards in London's West End, as she takes on the challenge of performing in two major musicals, in just one evening. Barney travels to Monaco to see what it takes to design, choreograph and fire an international award-winning musical firework display, and the Hip Hop Shakespeare Company perform their unique take on the The Bard of Avon's history play, Richard II. Plus, an update on the recently launched, strictly limited-edition Blue Peter Sport Badge, and how to apply for one.