‘What Happened Yesterday’ knows what time it is, kicking off proceedings with a thrusting rockstar riff and king-size beats shaking the glitterball off its hinges, leading to an open invitation for disco funkers and B-boys to get loose. ‘Unstoppable’ twists, stomps and lets you do any old dance that you wanna do, a retro-polished juggernaut full of gala strings grabbing partners for good tidings.