The Quart festival was an annual music festival that took place in Kristiansand over five days in early July. There were large stages on Odderøya and smaller venues around the city. Founded in 1991 as Qvadradurmusivalen, the festival changed its name to the more catchy Quart Festival the following year. It included internationally known performers and was also known for booking acts that later became internationally known. For several years it was the largest music festival in Norway, but beginning in summer 2007 it was challenged by the Hovefestivalen on Tromøya, Arendal, and some Oslo-based festivals. In early June 2008 the organization declared bankruptcy; the festival returned in 2009 under the name Quart, but again went bankrupt.