TheSingingMixer: For #TBT here's a trip back a year on #acapella but to #1970 and #CSNY's protest of #KentState with #FindTheCostOfFreedom. While our #civilrights and #protestsongs might be different now, there's still plenty of room for #socialactivism and #sociallyconsciousmusic! #ViveLaResistance! #CrosbyStillsNashandYoung #DavidCrosby #StephenStills #GrahamNash #NeilYoung #remix #folkrock #tsm