I am a software developer since 19 years now.
Today I want to start creating my own applications which I want to sell via the internet (in this case the AppStore).
Target audience for the application are all people who often listen to music and buy albums on iTunes.
The ArtistBrowser is a small iPhone app where one can manage it's favorite artists and quickly lookup for new albums and music videos on iTunes.
The target sizes for this icon are 512x512, 144x144 and 57x75, but I just need one illustrator file.
This icon shall look like those icons from apple with just up to 4 base colors.
Gradients are allowed.
The rest is up to you...