It would make a super robot for LMR, but surely you'd exepect better from Sony?
Looks like a toy if you have $399 too much.
Woah I didn't realize it cost that much. Yeah ... that's a rip off.
Wow, that's a really neat little device.
Well, it's the device itself that is making the music, so it probably reads the waveform in advance, decides a movement, and then executes it while the music plays simultaneously.