Signal Processing (see week 8 for music)
http://ptolemy.eecs.berkeley.edu/eecs20/weekly.html
Week 8: http://ptolemy.eecs.berkeley.edu/eecs20/week8/scale.html
Game Design
Game Design: MIT http://ocw.mit.edu/courses/comparative-media-studies/cms-608-game-design-fall-2010/
Instructional Gaming: Utah State University
http://ocw.usu.edu/instructional-technology-learning-sciences/instructional-games/index.html
Blender: Tufts
http://ocw.tufts.edu/Course/57
Alan
Emrich's Principles of Game Design (www.alanemrich.com)
http://www.alanemrich.com/PGD/PGD_Directory.htm
these links and others