I also cannot annotate
Top of page 4 (page numbers in text): The differences between the styles of the 1960s and the 1990s seems to be a difference of goals. The Civil Rights movement was about gaining fundamental rights and, in a way, acceptance (though some were more militant); therefore, the music was more unifying. The music of the 1990s reflected how people were fed up with inequality to the point of just wanting to fight. As far as I know, this was reflected in the race riots and other violence of the time.
Page 8 (paragraph on "A Gangsta's Fairytale"): Ice Cube uses familiar imagery and subverts the typical meanings to clearly communicate his point. The characters are pretty universally known (at least in America), along with the typical connotations. By changing them, Ice Cube forms an effective connection for all types of listeners