Lee Petrus has worked for many acts both as FOH and monitor engineer. His first touring experience ever was being Sam Hunts monitor engineer in 2015, as Sam became one of the biggest names in country music. He has worked with Gretchen Wilson, Michael Ray, Danielle Bradbury, Locash, Saint Motel, Hippo Campus, Hunter Hayes, A Thousand Horses, Runaway June and even had a couple of opportunities to work with legends such as Lauryn Hill.