If you use a expression pedal be aware of the following:
If you play the demo stuff without first pressing down on the expression pedal, you will get NO sound. The window will show all that's going on but the sound will not work.
I was ready to call a technician when I asked about this on this forum and got the above answer.
The KN7000 will delight you. The manual is next to nothing in the learning dep't.
The Pagada manual takes one into complex and difficult to understand stuff.
Use the arranger that sets up everything and you will be very happy without going into all the garbage that makes one wish he had not purchased the KN7000
Happy Playing. Lloyd