Hi,
I have two queries to share with you -
1. Support of piano visualizer in linux environment. (I am trying to make handy keystation with platform like raspberry pi)
I tried with wine but it does not work. I get blank screen. Is there way to work in Linux environment ?

2. I see minute delay when I play fast melodys with my m-audio kestation 88. And i dont think it is problem with keystation,
because it works well with other DAW called Ableton .

thanks

If you mean this project, there's an e-mail address in the footer of their homepage, which is prominently linked from the project page.