It’s been a year since the death of Michael Brown, a year since the rebellion in Ferguson, a year since the Black Lives Matter movement began to shift the conversation in just about every avenue of American life. That shift can be seen in politics (from #BowDownBernie to Donald Trump’s threats to beat up protesters) and economics (the Black Youth Project’s embrace of the Fight for 15). It can also be seen, perhaps most obviously, in our culture — and in music, in particular.