Client Liaison is an Australian synthpop duo made up of vocalist Monte Morgan, and keyboardist and producer Harvey Miller. The pair was formed in Melbourne in 2009 and both were also former Geelong Grammar schoolmates. Influenced by late '80s and early '90s electronic and house music, the pair produces a style of music described by them as "faux-fi", and incorporate a similar 1980s Australia theme into their personas. As part of this image, the pair draw a wide range of Australian references into their performances and music videos, and often make reference to brands such Ansett, Foster's, and Diners Club, and have named Tina Arena and John Farnham as being amongst the many influences on their music. When performing live, the duo expands to include Miller's brother Geordie Miller on guitar and saxophone, and Triple J's Hack presenter Tom Tilley, whom Miller had met through a previous girlfriend, on bass. Both Monte and Harvey attended the private Geelong Grammar School. The former is the son of executive-chairman of Roy Morgan Research, Gary Morgan, the latter is the son of director George T. Miller. The duo bases themselves in a Collins Street office space owned by Morgan's father's company.