Joanna points her camera at a section of society unused to having cameras pointed at it. But I don't know about categorizing them in terms of class I'm a bit wary of that. My dad is the son of a shipbuilder.
We're definitely a hodgepodge of influences. Mine most heavily would be Southern rock - the Allman Brothers Lynyrd Skynyrd and stuff like that. Hillary is more from the country side - her mom is Linda Davis a country singer. Dave he's a big fan of the Eagles and like that.