About the history of Pd, we associate often the design of Pd with Music III - V Max Mathew's program. Could someone validate this, I can't find any screenshots or design principles about Music III - V ?
I would say the association is very tenuous, comparing with Csound-type concepts, which is a direct descendent of the MUSIC paradigm. Although there is some connection between all these music softwares, the way of operating is very different.