[Coco] Sound programs for the coco

[Tony Cappellini]

Was anything ever written for the coco (basic, ML, or OS9) which was an 
audio equivalent of Cocomax or Colormax?

I remember one program called Synther7 which let the user create basic 
synthesizer type sounds using the keyboard, and SYnther77, which I believe
was a follow on to Synther7. Versions of Synther 7 was actually developed 
for the Atari and Amiga computers as well.

However these didn't do for audio what Cocomax & Colormax did for graphics.

After googling around the world,  I  could only find a Dragon-only version 
of Synther7, which wont work on a real coco or emulator, according to a 
recent post.