Below are resources for your programming and making music:
Audacity is a free open source audio recording service. I use it regularly. It is cross platform so it works on Windows and Apple computers. Click the Audacity button to get started. It will save off as a .WAV file. If you need the file for Windows, please ask, I have the .zip file for you!
Music downloads for EarSketch:
Here are some sound links for loops, music, etc. Click the buttons below to see if you can use them in your PythonMC and EarSketch projects.