??????? ????????? ???????? ????? ??????? ?????????? ????????? ?????????? ???????? ?????????? ??????????? ?? ????? ? ????? ???????????? ?????????? ? ????????? ?????? ???????????? ??????? ??? ????? ???????? ?????? ???????Emphasising the importance of Yamaha’s DX7, composer and MusicRadar journalist OSC Steve argued: “it’s feasible to categorise