In theory, forming a rock group seems like a no-brainer: a group of musicians who have a shared love of certain bands, and who can get along with each other for at least an hour. But in reality it s a lot tougher, and the essential ingredient what makes the group truly unique and memorable is something that can t be defined, learned, or bought. Call it talent, magic, or whatever you want, but Greenleaf s got it. A supergroup of the stoner-rock scene, the band was formed sometime in late 1999/ early 2000 by guitarist Tommi Holappa (Dozer), drummer Daniel Liden (Demon Cleaner, drummer on Dozer s Through the Eyes of Heathens, and current member of AND The Machine Said Behold!), and engineer/ bassist Bengt Bäcke. Featuring a revolving cast of fellow musicians who share a love of heavy fuzz rock, including Fredrik Nordin (Dozer) and Peder Bergstrand (Lowrider), Greenleaf has consistently defined what rock n roll was, is, and should be. And now it s time to rejoice, because Greenleaf is back with Nest of Vipers. Like their past releases, Vipers is a righteous kick in the ass and a testament to the almighty riff. This time, Tommi and Bengt are joined by Oskar Cedermalm (Truckfighters) on vocals, Olle Mårthans (Dozer) on drums, Johan Rockner (Dozer) on guitar, and a handful of guests. This new lineup keeps Greenleaf moving forward without losing track of what made them great in the first place. Take note: this is what a rock band should sound like.