If it can be used just as a standard midi input device, you absolutely can make it orchestrate EKS clusters or do pretty much anything :^)

There are tons of really quirky and out there project that utilize midi keyboards. The one off the top of my head is controlling lights (more specifically, stage lights). On the more "out there" side, someone mapped their midi input to be able to play Overwatch[0].

0. https://kotaku.com/player-hacks-overwatch-to-play-in-game-pi...