I can't stand the colors that were used to create the new iTunes icon. At least with OS X, it can be changed. I set out to find something better and found this. I just wanted to share.
If you hate an icon, you can also easily remove it from your doc and access app from Spotlight typing "I T", this could be easier and quicker
I find myself hardly using the doc (which is auto hidden), mainly using Spotlight to launch rarely used apps or Mission Control to access frequently used apps which are always open
just as an experiment, i designed my own icons for more of a personal twist. some of them are derivative. some are just my own idea. i personally like the trash empty/full icon.