* muO is a Squeak-based musical composition environment, with Csound support.
The newest version features too many improvements to detail, more documentation and nicer fonts (it is now built on the brand new 4.1 version of Squeak)

Get it there:
http://www.zogotounga.net/comp/squeak/sqgeo.htm

There is an updated ready-to-go image, so trying it is one click away.

* Surmulot is the system integrating Emacs/Csound-x and Squeak/muO via local TCP/IP.

Get it there:
http://www.zogotounga.net/surmulot/surmulot.html

It is provided for Windows as a plain zip archive including Emacs 23.2 and Squeak 4.1 (two amazing programming environments), the latest Csound-X and muO, Timidity and more (including Csound 5.12 itself). All is self-contained in a folder that can be copied or deleted at will, no change being made to the environment or the registry; this will not fuss with your own installation of Csound, Emacs or anything else. Here again, trying it is only one click away. Looks like I found my sales pitch 🙂

Stef