Hello, my name is Martin. I am doing a simple PD patch but I have a lot of doubts and problems with it.
What I need is a simple synth to control ADSR , have 4 presets, simple modulation (AM, FM), and include a free improvise composition.

What I have done is this (Please see my pd patch synth.pd).

What I really want to have is something like this:
http://music.ucsd.edu/~tre/ - a simple 6 voice synth with presets

Anyone can help?

Thank you very much,

Martin.

http://www.pdpatchrepo.info/hurleur/synth.pd