Though based in Germany, acoustic jazz quartet Quadro Nuevo devoted its creative energies to resurrecting the fading musical traditions of Europe as a whole, in particular embracing the tango. Guitarist Robert Wolf, reedist Mulo Francel, accordionist Andreas Hinterseher, and bassist D.D. Lowka co-founded Quadro Nuevo in Salzburg in 1996. Originally commissioned to write and produce film music for the Austrian broadcaster ORF, the four musicians immediately bonded over their eclectic musical backgrounds and shared affection for nostalgia, and in the decade to follow they played more than 1,500 live dates across the continent, forging an alchelmical acoustic sound from elements of flamenco, Balkan swing, traditional folk, and avant-garde improvisation. Issuing their debut album, Luna Rossa, in 1998, Quadro Nuevo enjoyed their commercial breakthrough six years later with their fifth LP, Mocca Flor, which topped the German world music charts while rising to number three on the national jazz countdown. Tango Bitter Sweet followed in 2006.