Use iTunes on a Mac? Quicksilver junkie? Still aren’t controlling iTunes with iTunes? Silly, let’s use keyboard shortcuts to skip tracks: Play / Pause Option-Command-Up Arrow ⌥⌘↑ Next Song Option-Command-Right Arrow ⌥⌘→ Previous Song Option-Command-Left Arrow ⌥⌘← Search Artists Option-Command-Down Arrow ⌥⌘↓ It’s a great tutorial from MacApper for Quicksilver users to get started controlling iTunes without having to…