This ZIP contains several different keyboard configurations for Impulse
Tracker. To use a particular configuration file, copy the appropriate file
to KEYBOARD.CFG

eg. to use a German keyboard configuration (DE.KBD), do
 COPY DE.KBD KEYBOARD.CFG

Make sure that KEYBOARD.CFG is in the same directory as IT.EXE

An example of how to create your own keyboard file is included in the form
of US.ASM