Description : I talk about from piano’s principle to piano management. It is all about ‘how to choose & use piano.’ I really glad to you guys choosing or interesting at piano.
newmedia
At SungKyunKwan University, we need to create this blog community to take the initiative in leading Knowledge Mangement through Social Media -SHARE your knowledge and LEARN a participatory culture.
newmedia 
피아노 위치에 따라 알맞은 설명이 들어가서 보기 좋네요
피아노 쳤었는데도 잘 몰랐던것들 많이 배웠습니당
피아노 구성물들의 종류가 이렇게 다양했군요 ㅎㅎ 잘봤습니다 깔끔하네요
Excellent!