Watch Scooby-Doo! Music of the Vampire (2012) HD Full Movie Free on solarmovie.do. Watch Scooby-Doo! Music of the Vampire (2012) online free. When Daphne becomes the star of a vampire film, the production is thrown into chaos by a real vampir...When Daphne becomes the star of a vampire film, the production is thrown into chaos by a real vampire, forcing the Scooby-Doo team to investigate who's behind this monstrous mayhem.