The world knows Missy Higgins as one of Australia's most beloved singer-songwriters, but fewer know the close bond she shares with her equally talented sister, Nicola. Together, they invite Richard and Christian into their shared history of music and family. They discuss Nicola’s unique perspective on Missy’s ascent to stardom, how their childhood shaped their creative paths, and the honest, sometimes messy, truth about collaborating with the person who knows you best.