Which member of the LaSalle Quartet had a compsoitional style that combined Romantic lyricism with twelve-tone technique?
Walter Levin: Walter Levin (December 6, 1924 – August 4, 2017) was the founder, first violinist, and guiding spirit of the LaSalle Quartet (active 1947–1987), which was known for its championing of contemporary composers, for its recordings of the Second Viennese School (Arnold Schoenberg, Alban Berg, and Anton Webern), as well as for its intellectually penetrating interpretations of the classical and romantic quartet repertory, in particular the late quartets of Beethoven. Alban Berg:  His compositional style combined Romantic lyricism with twelve-tone technique.
Alban Berg