SNS 2.0/del.icio.us links for 2010-01-07 웹20 2010. 1. 8. 09:09 YouTube - Playing Piano on iPhone - Mario 아이폰으로 이런 연주가 가능하군요. =) (tags: iphone music apps piano youtube video) 공유하기 게시글 관리 web2.0trend.com 'SNS 2.0/del.icio.us' Related Articles links for 2010-01-12 links for 2010-01-11 links for 2010-01-06 links for 2010-01-05