Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
무조성 음악은 전통적인 조화와는 다른 방식으로 감정을 표현합니다.Mujoseong eumak-eun jeontongjeogin johwa-wa-neun dareun bangsik-euro gamjeong-eul pyohyeonhamnida.Atonal music expresses emotions in a way that is different from traditional harmony.