This little workflow lets you show/hide the iTunes window either by using a hotkey combo or by setting a keyword.
Why would I create this??? Well, because I use the iTunes mini player and needed an easy way of avoiding my hands moving off the keyboard.
Finding a way to invoke the mini player (then search for my music using CMD + F) and then dismissing the mini player was needed, well, at least for me.
Yes, I know that Alfred has a mini player, but I don't like the lack of Apple Music search functionality, etc.