Adorno as rock music fan?
"The excerpt published by Castro suggested that the esoteric Frankfurt School of socialist academics worked with members of the Rockefeller family in the 1950s to pave the way for rock music to "control the masses" by diverting attention from civil rights and social injustice."
Full: http://news.yahoo.com/s/ap/20100818/ap_on_re_la_am_ca/cb_cuba_castro_bildenberg