As previously reported, Slash will play his only European solo concert of 2009 at next year's edition of the Quart festival, set to take place June 30 - July 4 in Kristiansand, Norway. Slash will headline the event on the festival's opening day. He will be joined by a number of as-yet-undisclosed guests and promises to perform a mixture of old and new material.
Slash left Guns N' Roses in the mid-'90s, forming Slash'S Snakepit before later assembling Velvet Revolver with several other ex-members of Guns N' Roses and Stone Temple Pilots singer Scott Weiland.
Velvet Revolver is currently searching for a replacement for Weiland, who was dismissed last April. Slash told Billboard.com on October 24 that the band has been approached by some well-known names, saying, "There's been a couple that might have been interesting, but...it's really hard to make something sound original if you've got somebody people are so familiar with hearing somewhere else."

