B-Tribe, or the The Barcelona Tribe of Soulsters, is a musical project of German-born musicians and producers Claus Zundel, Markus Staab and Ralf Hamm (The Brave), who are also known for their Sacred Spirit project. Driven by the use of Classical Spanish guitar and other elements of flamenco music mixed with trip-hop-like ambient tunes. All the albums were recorded in Zundel's own studio in Ibiza, Spain.