DTE Energy Music Theatre (originally Pine Knob Music Theatre) is an outdoor amphitheater located in Independence Township, Michigan, approximately northwest of Detroit (it has a Clarkston, Michigan mailing address). Built by the Nederlander Organization in the early 1970s, it was originally known as "Pine Knob Music Theatre" due to its proximity to the nearby Pine Knobski area and golf course. The name was changed before the 2001 concert season when DTE Energy (the parent company of Detroit Edison) purchased the naming rights to the amphitheater in a ten-year, $10 million deal. Despite this change, many people still continue to call the venue "Pine Knob", "The Knob", or "The Hill".