Welcome to the interactive online-version of Karlheinz Essl's
System requirements: a Web browser which is capable of handling MIDI files. The sound hardware of your computer must be able to *play several different MIDI-files at the same time*. This works perfectly on Apple Macintosh computer with Quicktime installed. With Quicktime and Quicktime Musical Instruments, it does also run on Windows machines with an appropriate sound card and the correct audio drivers.
Perl programming by Florian Cramer (©1997)
Select the modules you'd like to play together by clicking into the check boxes. For more information about a specific module just click on its name - you will also hear an example. When you are finished, click on the "Play it!" button below - and listen...
Updated: 23 Sep 2004 (vs. 1.2)