Yes, down here in the Antipodes, December signals the start of Summer. After a long hard Winter of lockdown, us Melbournians are looking forward to heading to the beach, slapping on the sunblock and soaking up some rays. And what better to get you in the mood than a great playlist of Seventies classics. This week Marty and Venetia mine the vault for songs to fit the season. So put on your sunnies, ’cause here comes the sun…