Samples/Tutorials/Articles
Sound Stuff
Just hung out with R Blank at the iddma conference in Vancouver. Here is his Flash music app Synthia, that generates music from images.
Matan Uberstein: Good post on computeSpectrum function. Also, Matan created a custom SoundSpectrum class you might want to check out.
lab.andre-michelle.com Some great experiments with sound. In particular, check out the Tone Matrix and Karplus-Strong Guitar.
Generating sounds dynamically in Flash Player 10
Hardcore Programming
Good explanation of extends-override-and-super in AS3/
Model-View-Controller AS3 sample (for the programmers out there)
Themocracy
If your tweens are ending early or not working right, try checking out this article:
http://www.scottgmorgan.com/blog/index.php/2007/11/18/as3-garbage-collection-the-reason-your-tweens-are-ending-early/