Schoenberg and the Second Viennese School developed the dodecaphonic system and serialism. The score integrates serialism and tonality in a remarkable fashion. Alwyn relished dissonance, and devised his own alternative to twelve-tone serialism. Thus techno inherits from the modernist tradition of the so-called Klangfarbenmelodie, or timbral serialism. A second direction in the search for a new tonality was twelve-tone serialism. For Adorno, twelve-tone serialism constitutes a decisive, historically developed method of composition. Rochberg turned to pastiche from serialism after the death of his son in 1963. Webern wrote works using a rigorous twelve-tone method and influenced the development of total serialism. Eventually Goehr's sensibility parted from Boulez's serialism. Thus Escher began experimenting with electronic music and serialism in the 1960s. Andriessen's music thus departs from post war European serialism and its offshoots. In Chicago he discovered the serialism of Anton Webern and composed a twelve-tone string trio. His attitude toward serialism was more ambiguous. Johnston's early efforts in just composition drew heavily on the accomplishments of post-Webern serialism. Benjamin Frankel's score is notable for its use of twelve-tone serialism, rare in film music.