Forget DJs spinning virtual vinyl, or Word users who can’t be bothered to learn keyboard shortcuts. This tiny piano app for the MacBook Pro justifies the extra $300 in cost and multi-year delay in releasing the new Pro, because seriously, just look at it!

The app is creatively named Piano Touch Bar, and lets you play piano, or 127 other instruments, on the world’s tiniest keyboard (citation needed).

It’s obviously not practical or particularly useful, but it sure does look like a lot of fun for the moments where your Wi-Fi craps out.

The developer told Mashable that he made the app as a bit of fun, and the lack of functionality is because he threw it together in a couple hours.

Chris Mills has loved tinkering with technology ever since he worked out how to defeat the parental controls on his parents' internet. He's blogged his way through Apple events and SpaceX launches ever since, and still keeps a bizarre fondness for the Palm Pre.