Tangential:
"Aisatsana - Aphex Twin - Barbican, London 10th October 2012. It's a bit dark so it's probably difficult to tell but that's a grand piano being swung back and forth across the stage like a pendulum."
"Yeah, it's written for my wife. When I first did that, I did this installation-y art thing at the Barbican with a remote orchestra. [The song] was made on my Disklavier [controlled piano], which was swung from the roof at that gig, and there was this massive Doppler effect. It is pretty mental. There's a bad cameraphone version of it on YouTube, but in the flesh it's fucking amazing. To listen to this piano swinging, you almost see all the notes stretching out, so it'll hit you at different times. I never knew if it was going to work or not, and everyone was like, “What the fuck is he swinging a piano for?” But when we actually got it going, we were just like, “fucking hell.” It was so extreme. My friends were like, “Are the strings stretching?” The pitch deviation is that big, it sounds like the actual frame is contorting. Maybe it is, I don't know!"
- Richard D. James
https://www.youtube.com/watch?v=NJHsT8kEyzs
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