I think you may be right. Although, melodyne is mainly used to autotune vocals. (i. E. Tpain) by the way, here is his stance on music piracy from his reddit "more people listen to music, less pay for it. It affects artist's income from recording and composing, not touring. " of course this song could be about anything because serj always says this:.
"music like all art is better interpreted by the listener. "