The stock Android 2.1 Music app has some issues which annoy me. I would like to improve upon it, and although I have no experience with android development, I do have plenty of experience with programming. But I would like to use the stock app as a base to work off of. I know the Android OS is open source, but are the stock apps also? I can't find the source for the music app, and I don't really feel like reinventing the wheel when the stock app is basically what I want with only a few improvements. So where is the source for the 2.1 music app? Or is it unavailable? Is there any source for any versions of the stock music app?