for those that like to look into things

[devonwoody]

Looking inside a Tyros 4 keyboard and also a list of many other options listed on you tube page.

The fellow has got greying hair I notice.!

https://www.youtube.com/watch?v=iaxE4i9 ... -0Us2n-pjI

http://yamahakeyboardkapers.myfreeforum ... t4488.html

edit incorrect url given should have been youtube