This is an app to kill the "NowPlayingTouchUI" process, which is probelmatic and takes up toucbar space.
Automator source:
This executes the shell script "Killall NowPlayingTouchUI".
To download: Click "Download Zip". The .app shows as a folder in Github, but when you unpack the zip, it will function. Right click the .app file to open; this will bypass GateKeeper and allow you to use the app.