Bigbang is a chart-topping Norwegian pop/rock band that made its album debut in 1995, broke through to mainstream success in 2000 with the Top Five hit single "Girl from Oslo," and remained steadily popular in the years that followed. Formed in 1992 by Øystein Greni (vocals, guitar), Erik Tresselt (bass), and Christer Engen (drums), the band underwent numerous lineup changes over the years. Amid the changes, Bigbang remained a trio led by Greni, the band's songwriter, with Olaf Olsen (drums) and Nikolai Haengsle Eilertsen (bass, keyboards) lending their support for many years....