Bridging the parallel developments of Israeli rock and the continuation of the Land of Israel tradition was a group of musicians who sought to create an authentic Israeli style that would incorporate elements of the new rock sound. These artists include Yehudit Ravitz, Yoni Rechter, Shlomo Gronich, Matti Caspi, as well as rock pioneers Gidi Gov, Danny Sanderson and Arik Einstein. Their style of progressive rock often adopted the lyrical ballad style of the canonical repertoire, and mixed traditional instruments—flute and recorder, darbuka, and acoustical guitar—with electric guitars, trap sets and synthesizers. Unlike typical hard rock, with its repetitive common-time rhythms and straightforward chord progressions, the songs of these artists were often complex rhythmically and harmonically. Matti Caspi's song "Noah", for example, has a Latin feel, with strong jazz-like offbeats, chromatic harmonic accompaniments, and words relating to the biblical story of Noah. David Broza made flamenco style music popular in the late 70s and 80s.