chadharuouyehara: In commemoration of Martin Luther King, Jr. 18 January 2021 #martinlutherkingjr #martinlutherkingjrday #thomasjmartin #hadineverneverknownthee #songarrangment #violinduet #musicbyblackcomposer #celebrateblackcomposers #expandthecanon #rachelbartonpine #violin #violinist #musicteacher #acapellaapp