TikZiT is a graphical tool for rapidly creating an editing node-and-edge style graphs. It was originally created to aid in the typesetting of "dot" diagrams of interacting quantum observables (see arXiv:0906.4725), but can be used as a general graph editing program.
Handy tool for altering sounds produced by instruments.
String modeling synthesizer plug-in.
Create customized graph paper sheets for different purposes.
Neck Diagrams takes the pain out of creating your own fretboard diagrams and chord charts!
Schedule a TV station for 24/7 playout.