Jo Marsh makes light of the numerous awards she won during her studies for her Degree in Agricultural Science (Oenology) at the University of Adelaide. She then won a contested position in Southcorp's Graduate Recruitment Program; she was appointed assistant winemaker at Seppelt Great Western in 2003. By '08 she had been promoted to acting senior winemaker, responsible for all wines made onsite. After Seppelt, she became winemaker at Feathertop, and after two happy years decided to step out on her own in '14. She has set up a grower network in the Alpine Valleys and makes a string of excellent wines. Billy Button also shares a cellar door with Bush Track Wines in the heart of Myrtleford.