We’re All Shook Up this episode by the frenetic gyrations of Baz Luhrmann’s new biopic Elvis, another example of style trumping substance. But it’s hardly the first Hollywood film about white people making money out of black music – that might be The Jazz Singer, famously the first talkie (except it isn’t…) from 1927. Has cinema or the world changed as much as we hope in the last 95 years?