The music of psychedelic mind-bender Frank Zappa lives on thanks to his son. Fronting the foremost Zappa tribute band, guitarist Dweezil Zappa spent three years studying the intricate music and physical performances of his father's legacy, emerging as a fully-fledged artist in his own right. In association with the Zappa Family Trust, the show has become the closest thing to Zappa Senior in style and sound. Taking up the musical reigns of a musical chameleon like Frank Zappa is no mean feat, fo...