Cobblestone Jazz is the live techno-meets-improvisational-jazz project of Wagon Repair label-head Mathew Jonson, Danuel Tate, and Tyger Dhula, who were recently joined by Colin de la Plante a.k.a. The Mole as a fourth member. The group's 2007 album '23 Seconds became a major success, containing memorable hits such as 'W'. Now expanded to a quartet, a new Cobblestone Jazz album is expected for 2010.