House on the Rock has a bunch of very elaborate music machines.

All of the instruments are like pianos that play themselves, except that they are not pianos.

For small instruments, the robotics to play the instrument are bigger than the instrument, which looks funny.

The drums are pretty simple.

But to build an entire robot band you need more than drums.

All of the rooms were very dark and hard to photograph, so it’s difficult to identify the instruments now.

This drum playing robot was particularly scary.

But the instruments in this room were played by robotic ghosts.

You would think robotic ghosts would be scarier than robotic Asian dudes.

But they’re not.

