http://tenorion.blogspot.com/

This blog is «TENORI-ON report» written by Toshio Iwai and TENORI-ON development team in YAMAHA Corp. We will report about our development process of TENORI-ON and some special events which we join like SONAR2006 in Barcelona and etc. (TI)

TENORI-ON official HP
http://www.yamaha.co.jp/design/tenori-on/