This morning, and all week, I've been working on 104. As you know, the
original showed us that

a1   pluck 10000, 440, 440, 2 , 1

was a simple pluck.
Well, I added some more instruments and took one away. I took out
flanger.

Attached is the new 104.sco and orc.
I hope you find them useful.

Modify all you want. But why? This one is for MIDI

I added madsr for an envelope. It uses gen 10 to create a square wave.
Basically, it sounds neat.
At least with my soundblaster compatible card.
Later
Sherlock