Dummies, The Awkward Stage and Rheostatics are sometimes misunderstood as being strictly novelty bands, but in fact many of their songs use humour to illuminate more serious themes. A number of other acts, such as Corky and the Juice Pigs, Arrogant Worms, Three Dead Trolls in a Baggie and Bowser and Blue write specifically comedic songs. Nancy White is a noted Canadian musical satirist, whose comedic folk songs about Canadian culture and politics have regularly appeared on CBC Radio programs. In addition to more serious material on his primary albums, folk musician Geoff Berner — who has also run for political office as a candidate of the Rhinoceros Party — frequently releases pointedly satirical songs, such as "Official Theme Song for the 2010 Vancouver / Whistler Olympic Games (The Dead Children Were Worth It!)", as free downloads from his website. Don Ast, a stand-up comedian who performed in character as befuddled Ukrainian immigrant Nestor Pistor, had his greatest popular success with an album in which he sang country songs in character as Pistor. His single "Winestoned Plowboy", a parody of Glen Campbell's "Rhinestone Cowboy", was a hit on Canada's country music charts in 1977; Pistor returned to more conventional standup comedy thereafter, but received three Juno Award nominations for Comedy Album of the Year in the next three years. Jann Arden, a singer-songwriter renowned for writing sad love songs, is also paradoxically known as one of Canada's funniest live performers, whose witty, unpretentious stage patter about herself and her family is as much a part of her relationship with her audience as her music is. Hip hop musician Shad is also known for using comedy and humour in his music; for one of his most successful singles to date, "The Old Prince Still Lives at Home", he filmed a video in which he essentially played Will Smith in a parody of the opening credits to The Fresh Prince of Bel Air. Another noted Canadian musical comedian is Mary Lou Fallis, an opera singer who performs both in classical opera roles and as the comedic character "Primadonna", a touring stage show in which she parodies popular stereotypes of opera divas. Canadian heavy metal frontman Devin Townsend is known for using humour in his music. Projects such as Punky Bruster and Ziltoid the Omniscient are heavily comedy driven, and Devin's heavy metal band, Strapping Young Lad, use satire and sarcastic tongue in