In the mix this week: the latest from Tom Walker, Billie Eilish, Mabel (above), and The Jonas Brothers and a big hit from Japan that's re-surfaced once again in the charts. Plus classics from Paul McCartney, Re-Flex, Shalamar, and the Pet Shop Boys, oldies from The Beach Boys, Vanity Fare, Syreeta, and Chubby Checker - and much more.