Last Updated or created 2023-07-18
Somewhere in 2006 i made a drone trainer for our pipe band.
I was based on Flash, flash is dead. So i redid it in pure HTML5.
There is a long explanation howto tune in Dutch, it was in the Bands Wiki. Listen to the wave-beats and get it in tune!
The page and source can be found here. (Just save page source to your computer!)