GS sound hardware

[aphtershok@yahoo.com (Ben)]

Hey all, I got rid of my rom 01 about 10 years ago. Recently, I've had
the chance to pick up a rom 01 & a rom 03.
I didn't remember jack about assembly or basic or anything, but from
messing around, I am getting the hang of it again.
I've made a few little programs. One I got going is one for the kids,
it's a little drawing program that lets you draw with a mouse cursor
shaped like chalk and drawing on a chalkboard with a few options for
clearing the drawing area, quit, erasing portions of the drawing area
with the mouse cursor, changing the color of the chalk (8 colors as of
now) and changing the chalk from skinny chalk to the fat sidewalk
chalk and back.
Now this works all fine and good. I have no firmware or hardware
references anymore. This is all done in the monitor without tools. I
haven't graduated to merlin 16 yet because I can't find a good version
I like. The mouse is all programmed with the mouse softswitches.
I'd like to add some sounds to the program, like clicks of the mouse
button, chalk on chalkboard sounds...etc.
I need a little help with the DOC softswitches. Maybe a small example
(ML or asm source) of playing a sound or maybe a primer to the
ensoniq. Any help would be greatly appreciated. I used to be able to
play sounds in basic/ml, but it escapes me now.
Thanks